List of Latin verbs with English derivatives explained

This is a list of Latin verbs with English derivatives and those derivatives.

Ancient orthography did not distinguish between i and j or between u and v.^[1] Many modern works distinguish u from v but not i from j. In this article, both distinctions are shown as they are helpful when tracing the origin of English words. See also Latin spelling and pronunciation.

In some Latin verbs, a preposition caused a vowel change in the root of the verb. For example, "capiō" prefixed with "in" becomes "incipio".

Latin verbs
Citation form	Present stem	Perfect stem	Participial stem	Meaning	English derivatives
		acu-	–	be sour	acescent, acid, acidity, peracid
		acu-	–	become sour
agō -igō	ag- -ig-	-	āct-	act, drive	abaction, abactor, act, actant, actio, action, actionable, actionary, activate, activation, activator, active, activity, actor, actual, actuality, actuarial, actuary, actuate, actuation, actuator, actuose, agenda, agency, agent, agentive, agible, agile, agility, agitate, agitation, agitative, agitato, agitator, ambages, ambaginous, ambagious, ambiguity, ambiguous, assay, castigate, castigation, coact, coaction, coactive, coagency, coagent, coagment, coagmentation, coagulant, coagulate, coagulation, coagulum, cogency, cogent, cogitability, cogitable, cogitabund, cogitate, cogitation, cogitative, cogitator, compurgation, counteract, counteraction, counteragent, counterreaction, deactivate, deactivation, disambiguate, disambiguation, enact, enactment, enactor, entracte, essay, exact, examen, examine, excogitate, exigency, exigent, expurgate, fumigate, fumigation, inaction, inactive, indagate, indefatigable, inexact, interact, interaction, interactive, interagency, intransigent, litigate, mitigate, navigate, peract, precogitation, proactive, prodigality, prodigence, purgament, purgation, purgative, purgatory, purge, react, reaction, reactionary, reactive, reactor, reagent, redact, redaction, reenact, reenactment, reenactor, reexamine, retroact, retroaction, retroactive, subact, subaction, transact, transaction, transactional, transactivation, transactivator, variegate, variegation
	agit-	agitav-	agitat-
	al- -ol- -ul-	alu-	alit- alt-	nourish	adolescence, adolescent, adult, alible, aliment, alimental, alimentary, alimentation, alimonious, alimony, alma mater, altar, altiloquent, altissimo, altitude, altitudinal, alto, altricial, alumnus, coalesce, coalescence, coalescent, coalite, coalition, coalitional, contralto, exalt, exaltation
	alesc- -olesc-		alit-
	ambul-	ambulav-	ambulat-	walk	amble, ambulance, ambulatory, circumambulation, perambulate, preamble
	am-	amav-	amat-	like, love	amateur, amatory, amigo, amorous, enamor, paramour
	appell-	appellav-	appellat-	call, address	appeal, appellant, appellate, appellation
	ap- api- epi-	ap-	apt- -ept-	fasten	adapt, adaptable, adaptation, adaptative, apt, aptate, aptitude, aptitudinal, attitude, attitudinal, inept, ineptitude, maladaptation
	apt-	aptav-	aptat-
		ārs-		be on fire, burn	ardency, ardent, ardor, arson
		ārs-	–
		–	–	be dry	arefaction, arid, aridification, aridisol, aridity, semiarid, semiaridity
		–	–
		argu-	argut-	–	arguable, argue, arguendo, arguido, argument, argumentation, argumentative, counterargue, counterargument, inarguable, reargue
		-	argutāt-
		aus-	–	be bold, dare	audacious, audacity
		audīv-		hear	audibility, audible, audience, audient, audio, audit, audition, auditive, auditor, auditorium, auditory, clairaudience, clairaudient, disobedience, disobedient, disobey, inaudible, nonobedience, obedience, obedient, obeisance, obey
		aux-		increase	auction, auctioneer, auctorial, auctoritas, augend, augment, augmentation, augmentative, august, auteur, author, authoritarian, authoritative, authority, auxiliary, coauthor, multiauthor
		-	-
		-	–
	av-	–	–		avarice, avaricious, avarous, ave, avid, avidity
		battu-	–	beat	abate, abatement, abattage, abattoir, battalion, battery, battle, battlement, combat, combatant, combative, debatable, debate, embattle, embattlement, noncombat, noncombatant, nondebatable
		bib-	bibit-	drink	beverage, bib, bibulous, embrue, imbibe, imbrue, imbruement
cadō -cidō	cad- -cid-	cecid-		fall	accident, accidental, cadaver, cadaverine, cadaverous, cadence, cadent, cadenza, caducous, cascade, case, casual, casualty, casuistry, chance, coincide, coincidence, coincidental, decadence, decadent, decay, deciduous, demicadence, escheat, escheatage, incident, incidental, recidivous, semelincident
	caed- -cid-	cecid-	caes- -cis-	cut	caesura, cement, cementum, chisel, circumcise, circumcision, concise, concision, decide, decision, decisive, deciso, excide, excise, excision, excisional, imprecise, imprecision, incise, incision, incisive, incisor, incisory, incisure, indecision, indecisive, precise, precision, scissors, succise, succision
	cal-	calu-	–	be warm	caldarium, caldera, calefacient, calefaction, calefactive, calefactory, calenture, calescent, calid, calor, calore, calorie, calorifacient, calorific, caudle, cauldron, nonchalance, nonchalant, recalescence, scald
	calesc-	calu-	–
	can- -cin-	cecin-	cant- -cent-	sing	accent, accentual, accentuate, accentuation, canción, cant, cantabile, cantata, cantation, cantatory, cantatrice, canticle, canticum, cantiga, cantilena, cantion, canto, cantor, cantus, chanson, chansonnier, chant, chanteur, chanteuse, chanticleer, concent, descant, discant, enchant, enchantment, incantation, incantational, incentive, plainchant, precentor, recant, recantation, succentor
	cant-	cantav-	cantat-
	cantit-	cantitav-	cantitat-
capiō -cipiō	cap- -cup-	cep- -cip-	capt- -cept-	take	accept, acceptable, acceptance, acceptancy, acceptant, acceptation, accipient, anticipate, anticipation, anticipative, anticipatory, capability, capable, capacious, capacitance, capacitate, capacity, capistrate, capstan, captation, caption, captious, captivate, captivation, captive, captivity, captor, capture, case, catch, catchment, chase, conceit, conceivable, conceive, concept, conceptacle, conceptible, conception, conceptional, conceptive, conceptual, contraception, contraceptive, deceit, deceive, deception, deceptive, discept, disceptation, disceptator, emancipate, except, exceptant, exception, exceptional, exceptive, exceptor, excipient, exciple, excipulum, forceps, imperceptible, incapability, incapable, incapacious, incapacitant, incapacitate, incapacitation, incapacity, incept, inception, inceptive, inceptor, incipience, incipient, inconceivable, intercept, interception, interceptor, intussusception, participant, participate, participial, participle, perceive, percept, perceptible, perception, perceptive, percipience, percipient, precept, preception, preceptive, preceptor, preceptory, preceptress, precipient, prince, principal, principality, recapture, receipt, receive, recept, receptacle, receptible, reception, receptive, receptivity, receptor, receptory, recipe, recipience, recipient, recover, recovery, recuperate, susceptible, susception, susceptive, susceptivity, susceptor, suscipiency, suscipient
	capt- -cept-	captav-	captat- -ceptat-
	car-	caru-	carit-	lack	charity, precarious
carpō -cerpō	carp- -cerp-	carps-	carpt- -cerpt-	pick, pluck	carpe diem, decerp, decerpt, decerption, discerp, discerption, excerpt
	cass-	cassav-	cassat-		cassate, cassation
	cav-	cav-	caut-	beware	caution, cautionary, caveat, precaution, precautionary
	ced-	cess-	cess-	yield, depart	abscess, abscession, accede, access, accessible, accession, accessory, antecedaneous, antecede, antecedent, antecessor, cease, cessation, cessative, cessavit, cession, circumincession, concede, concession, concessionary, decease, decedent, decession, discede, discession, excedent, exceed, excess, excessive, inaccessible, incessable, incessant, intercede, intercession, nonrecessive, precede, precedent, precession, précis, predecease, predecessor, preprocess, preprocessor, procedural, procedure, proceed, process, procession, processionary, processive, processor, recede, recess, recession, recessionary, recessive, reprocess, retrocede, retrocession, retrocessive, secede, secession, succeed, success, succession, successive, successor
	cess-	cessav-	cessat-
cēlō -culō	cēl- -cul-	celav-	celat- -cult-	hide	conceal, concealment, occult
	cen-	cenav-	cenat-	dine	cenation, cenatory
	cept-	ceptav-	ceptat-		discept, disceptation
	cern-	crev-	cret-	separate, sift	decern, decree, discern, discernible, discernment, discrete, excrement, excretion, recrement, secern, secernent, secretion
	ci-	civ-	cit-	–	accite, citation, cite, concitation, concite, excitability, excitable, excitant, excitation, excitative, excite, excitement, incitable, incitant, incitation, incitative, incite, incitement, inexcitable, insouciance, insouciant, irresuscitable, recital, recitation, recitative, recite, resuscitate, resuscitation, solicit, solicitant, solicitation, solicitor, solicitous
	cit-	citav-	citat-
	cing-	cinx-	cinct-	encircle, gird	cincture, succinct
	clām-	clāmāv-	clāmāt-	call	acclaim, acclamation, clamor, declaim, declamation, declamatory, exclaim, exclamation, exclamatory, proclaim, proclamation, reclaim, reclamation
claudō -clōdō	claud- -clōd-	claus-	claus- -clōs-	close	circumclusion, claudin, clause, claustral, claustration, claustrum, clausula, clausure, cloister, closet, closure, cloture, clusivity, conclude, concludent, conclusion, conclusive, conclusory, disclose, disclosure, disclude, disclusion, eclosion, enclose, enclosure, exclaustration, exclude, exclusion, exclusionary, exclusive, exclusivity, exclusory, foreclose, foreclosure, inclose, inclosure, include, inclusion, inclusionary, inclusive, inclusivity, inconclusive, malocclusion, nondisclosure, nonexclusive, noninclusive, nonocclusion, occlude, occludin, occlusion, occlusive, preclude, preclusion, preclusive, predisclose, predisclosure, reclude, recluse, reclusion, reclusive, reclusory, seclude, seclusion, seclusive, sluice, subclause, supraocclusion, transclusion
		clināv-	clināt-	lean	declension, declensional, declinable, declinate, declination, decline, disinclination, disincline, inclinable, inclination, incline, reclinable, reclinate, reclination, recline
	col- cul-	colu-		till	acculturate, acculturation, agriculture, apiculture, bicultural, colonial, colony, countercultural, counterculture, crosscultural, cult, cultivable, cultivate, cultivation, cultivator, cultural, culturati, culture, deculturate, deculturation, incult, inculturation, inquiline, inquilinity, inquilinous, intercolonial, intercultural, multicultural, postcolonial, precolonial, subcultural, subculture, superculture
	con-	conat-	–	try	conation, conative, conatus
		consulu-	consult-	consult	consigliere, consul, consular, consulate, consult, consultancy, consultant, consultation, consultative, consultor, counsel, counselor, preconsultor, proconsul, proconsular, proconsulate
		consultāv-	consultāt-
		cox-			biscotto, biscuit, coctile, coction, concoct, concoction, cook, cookery, cuisine, cuisinier, decoct, decoctible, decoction, excoct, excoction, precocial, precocious, quittor, ricotta, superprecocial
	crem-	cremav-	cremat-	burn	cremate, cremation, crematory, incremate
		creāv-	creāt-	make	accresce, accrescence, accrescent, accrete, accretion, accretionary, accretive, accruable, accrual, accrue, accruement, concrement, concrescence, concrescent, concrete, concretion, concretionary, creant, create, creation, creative, creativity, creator, creature, crescence, crescendo, crescent, crew, critter, croissant, decrease, decrement, decremental, decrescence, decrescendo, decrescent, excrescence, excrescent, inconcrete, increase, increment, incremental, increscence, increscent, procreant, procreate, procreation, procreative, procreator, re-create, recruit, recruitment, surcrew
		crēv-	crēt-	grow
		cubu-	cubāt-	lie	accubation, concubinage, concubine, couvade, covey, cubicle, cubiculum, excubitorium, incubate, incubation, incubational, incubator, incubous, incubus, succubine, succubous, succubus
-cumbō	-cumb-	-cubu-	-cubit-	lie	accumb, accumbency, accumbent, decubitus, decumbency, decumbent, discubitory, discumbency, incumbency, incumbent, recumb, recumbence, recumbent, succumb, succumbent
		cupiv-	cupit-	desire	concupiscence, concupiscent, covet, covetable, covetous, cupidinous, cupidity
		cupiv-	cupit-
	curr-	cucurr-	curs-	run	concur, concurrency, concurrent, corsair, courier, course, currency, current, curriculum, cursive, cursor, cursory, curule, decurrent, decursion, discourse, discurrent, discursion, discursive, discursory, discursus, excur, excurrent, excursion, excursive, excursus, extracurricular, incur, incurrent, incursion, incursive, occur, occurrence, occurrent, occursion, parcourse, recourse, recur, recurrent, recursion, recursive, succor, succursal
	curs-	cursav-	cursat-
	dic-	dicav-	dicat-		dedicate, dedication, preach, predicate
	dic-	dix-	dict-	say	addict, addiction, addictive, contradict, contradiction, contradictive, contradictory, dictate, dictation, dictator, dictatorial, diction, dictionary, dictum, edict, indict, indictment, indite}}#English|, inditement}}#English|, predict, prediction, predictive, valediction, valedictorian, valedictory
	dict-	dictav-	dictat-
	d-	ded- -did-	dat- -dit-	give	add, addend, addendum, addition, additional, additive, dative, dedimus, dedition, edition, editor, editorial, extradition, perdition, reddition, redditive, rendition, surrender, tradition, traditional, traditor
	doc-	docu-	doct-	teach	doctor, doctoral, doctrinal, doctrine, document, documentary, documentation, indoctrinate, indoctrination, postdoctoral
	dol-	dolu-	dolit-	grieve	condole, condolence, condolent, dolent, dolente, dolor, dolorific
	dorm-	dormiv-	dormit-	sleep	dormitory
dubitō^[2]		dubitāv-	dubitāt-	doubt	dubitable, dubitancy, dubitate, dubitation, dubitative, indubitable, redoubtable
	duc-	dux-	duct-	lead	abduce, abducent, abduction, abductor, adduce, adducent, adduct, adduction, adductor, circumduction, conduce, conducent, conduction, conductive, conductivity, conductor, deduce, deduct, deductible, deduction, deductive, duct, ductile, ductility, ductor, educe, educt, induce, inducement, induct, induction, inductive, inductor, introduce, introduction, introductory, irreducible, nonconductive, produce, product, production, productive, productivity, reduce, reducible, reduction, redux, reintroduction, reproduce, reproduction, reproductive, seduce, seduction, seductive, semiconductor, subduction, superconductivity, superconductor, traduce, traducent, traducian, traduct, traduction
	ed-	ed-	es-	eat	edacity, edible, esculent, inedible, obese, obesity
emō -imō	em- -im-	em-	empt-	buy	adempt, ademption, emptor, exempt, exemption, impromptu, nonexempt, preempt, preemption, preemptive, preemptory, prompt, redeem, redemption, redemptive, redemptress, redempture
	e-	i-	it-	go	adit, ambient, ambit, ambition, coition, coitus, exeat, exit, intransitive, introit, obituary, preterite, redient, redition, sedition, transient, transit, transition, transitive, transitory
	err-	errav-	errat-	stray	errant, errata, erratic, erratum, inerrant
faciō -ficiō	fac- -fic-	fec- -fic-	fact- -fect-	make	affair, affect, affectation, affection, affectional, affectionate, affective, affectivity, aficionado, benefaction, benefactive, benefactor, benefactress, benefic, benefice, beneficence, beneficent, beneficial, beneficiary, beneficiation, biface, bifacial, calefactory, cofactor, cofeature, coinfection, comfit, comfiture, confect, confection, confectionary, confectionery, confecture, confetti, confit, confiture, contrafact, contrafactive, contrafactual, contrafactum, counterfactual, counterfeit, counterfesance, de facto, deface, defacement, defeasance, defeat, defect, defection, defective, defector, deficiency, deficient, deficit, difficile, difficulty, disaffect, disaffection, discomfit, discomfiture, disfeature, disfeaturement, disinfect, disinfectant, disinfection, disqualification, efface, effacement, effect, effectible, effection, effective, effectivity, effector, effectual, effectuality, effectuate, effectuation, efficacious, efficacity, efficacy, efficiency, efficient, enface, enfacement, facade, façade, face, facepalm, faceplant, facet, facette, facial, faciend, facient, facile, facilitate, facilitation, facilitative, facilitator, facilitatory, facility, facinorous, facsimile, fact, faction, factional, factionary, factious, factitious, factitive, factor, factorable, factorial, factory, factotum, factual, facture, facultative, faculty, faitour, fashion, fashionable, feasibility, feasible, feasance, feat, feature, feck, fetish, forfeit, forfeitable, forfeiture, hacienda, imperfect, imperfection, imperfective, indefeasible, ineffective, ineffectual, inefficient, infect, infection, infectious, infective, insufficiency, insufficient, malefaction, malefactor, maleficence, malfeasance, nonfactual, nonfacultative, nonfeasance, nonproficiency, nonprofit, office, official, officiant, officiary, officiate, parfait, perfect, perfectible, perfection, perfective, pluperfect, prefect, prefecture, proficiency, proficient, profit, profiteer, reinfect, remanufacture, resurface, sacrifice, semelfactive, subprefect, subprefecture, subsurface, suffice, sufficiency, sufficient, superficial, superficiality, superficies, surface, surfeit, transfection
	fact- -fect-	factav-	factat- -fectat-
		fefell-	fals-	deceive, be mistaken, fail	default, fail, failure, fallacious, fallacy, fallibility, fallible, false, falsetto, falsidical, falsifiability, falsifiable, falsification, falsify, falsity, falsum, fault, faux, infallibility, infallible, nonfalsifiable
		favu-	favit-		disfavor, favor, favorable, favorite
		fend-	fens- -fest-	strike, hit, push	counterdefense, counteroffensive, defend, defense, defensible, defensive, disinfest, fence, fend, fensible, indefensibility, indefensible, infest, infestation, inoffensive, manifest, manifestation, manifesto, offend, offense, offensive, reinfest, reinfestation, reoffend
feō	fe-	-	fet-	–	effeminate, effete, fawn, fecund, fecundate, fecundation, Fecunditas, fecundity, feminacy, feminine, fetal, fetation, feticidal, feticide, fetiparous, fetus, infecund, infecundity, superfecundation, superfecundity, superfetation
ferō^[3]		tul-		bear, bring	ablate, ablation, ablative, ablator, afferent, allative, aquifer, biferous, cf., circumference, circumferential, circumferentor, collate, collation, collatitious, collative, collator, confer, conference, conferential, conferment, conferral, conifer, coniferous, coreference, coreferent, coreferential, correlate, correlation, correlational, correlative, counteroffer, countertransference, cross-correlation, cross-fertile, decorrelation, defer, deference, deferent, deferential, deferment, deferral, delate, delative, dereference, differ, difference, different, differentia, differentiability, differentiable, differential, differentiate, differentiation, differentiator, dilatory, efference, efferent, elate, elation, elative, equidifferent, fertile, fertility, fortuitous, fortuity, fortunate, fortune, illation, illative, indifference, indifferent, inelative, infer, inferable, inference, inferential, infertile, infertility, insufferable, interconference, interfere, interference, interrelate, interrelation, intraconference, lative, Lucifer, multiferous, nonconference, nonillative, noninterference, nontransference, oblate, oblation, offer, offertory, perlative, postelative, prefer, preferable, preference, preferential, preferment, prelacy, prelate, prelature, prolate, prolation, prolative, proliferous, refer, referee, reference, referendary, referendum, referent, referential, referral, relate, relation, relational, relative, relativity, relator, relatrix, relatum, retransfer, rotifer, semi-differentiability, semi-differentiable, subfertility, sublative, subrelation, suffer, sufferable, sufferance, superlative, transfer, transferability, transferable, transference, transferral, translation, translational, translatitious, translative, translator, vociferate
	ferv-	–	–	–	defervescence, effervesce, effervescence, effervescent, ferment, fermentation, fervency, fervent, fervescent, fervid, fervor, pre-ferment, perfervid
	fervesc-	–	–
	fīg-	fīx-	fix-	fix	affix, affixation, affixion, antefix, circumfix, circumfixation, crucifix, crucifixion, disfix, fix, fixable, fixate, fixation, fixative, fixity, fixure}}#English|, infix, infixion, interfix, postfix, prefix, prefixion, simulfix, soffit, subfix, suffix, suffixion, suprafix, transfix, transfixion
	find-	fid-	fiss-	cleave, split	bifid, contrafissure, decemfid, diffind, diffission, fissile, fission, fissiped, fissure, fistula, fistular, fistulose, multifid, multifistular, quadrifid, quinquefid, trifid
	fing-	finx-	fict-	fashion, invent	effigy, fiction, fictional, fictive, figment, figurado, figural, figurant, figurate, figuration, figurative, figure, figurine, nonfiction, nonfictional, reconfiguration, reconfigure, refigure, superfiction, transfiguration, transfigure, transfigurement
	fi-	–	–	be made	fiat
	flect-	flex-	flex-	bend	deflect, flexibility, flexible, flexile, flexion, flexor, flexuose, flexure, genuflect, inflect, inflection, inflexible, irreflexive, reflect, reflective, reflector, reflex, reflexion, reflexive, retroreflector
	flig-	flix-	flict-	strike	afflict, affliction, afflictive, conflict, confliction, inflict, infliction, inflictive, profligate
	fl-	flav-	flat-	blow	afflation, afflatus, conflate, conflation, deflate, deflation, efflate, efflation, exsufflate, exsufflation, flabellum, flabile, flatulence, flatulent, inflate, inflation, insufflate, insufflation, soufflé, sufflate, sufflation
	flu-	flux-		flow	affluence, affluent, confluence, diffluence, effluent, efflux, fluency, fluent, fluid, flume, flux, fluxion, influence, influenza, influx, reflux
		fod-		dig	effodient, effossion, fodient, fossa, fossarian, fosse, fossette, fossil, fossiliferous, fossor, fossorial, fossula, fossulate, semifossorial, subfossil, subfossorial
			–	say, speak	affability, affable, bifarious, confabulate, confabulation, defamation, defamatory, defame, effable, fable, fabular, fabulous, facund, facundious, facundity, famacide, fame, famosity, famous, fanatic, fatal, fatality, fate, fatidic, fatiferous, fetial, ineffability, ineffable, infamous, infamy, infancy, infant, infanticide, infantile, infantry, nefand, nefandous, nefarious, nonfatal, omnifarious, preface, prefatory
		forāv-	forāt-	bore	biforate, foramen, foraminate, foraminifer, imperforate, perforate, perforation, transforate
frangō -fringō	frang- -fring-	freg-	fract-	break	birefringence, diffract, diffraction, fractal, fraction, fractional, fracture, fragile, fragility, fragment, fragmentary, frail, infraction, infringe, irrefrangible, refraction, refractive, refractor, refractory, refrain, refrangible, refringent, suffrage
		fricu-	frict- fricāt-	rub	affricate, affrication, affricative, confrication, fray, frication, fricative, friction, frictional
		–	–	be cold	frigescent, frigid, frigidarium, frigidity, frigorific, frisson, sangfroid
		frīx-	–
		–	–		refrigerant, refrigerate, refrigeration, refrigerator
	frig-	frix-	frict-	parch	fritter, fry
		friāv-	friāt-	–	friability, friable, friation
			–	enjoy	fructuary, fructuous, fructus, fruition, infructescence, infructuose, usufruct, usufructuary
		fucāv-		–	fucate, infucate, infucation
		fug-	fugit-	flee	centrifugal, centrifugation, centrifuge, fugacious, fugacity, fugal, fugato, fugitive, fugue, refuge, refugee, subterfuge, transfuge
		fugitāv-	fugitāt-
		fuls-	fult-	–	fulcrum
		fuls-	–	flash	effulgence, effulgent, foudroyant, fulgency, fulgent, fulgid, fulgor, fulminant, fulminate, fulmination
		–	–
	fund-	fūd-	fūs-	pour	affusion, circumfuse, circumfusion, confound, confuse, confusion, diffuse, diffusion, diffusive, diffusivity, diffusor, effund, effuse, effusion, effusive, foison, fondant, fondue, found, foundry, funnel, fuse, fusibility, fusible, fusile, fusion, futile, futility, infound, infundibular, infundibuliform, infundibulum, infuse, infusion, infusive, infusoria, infusorian, interfuse, interfusion, nonfusible, nonrefundable, perfuse, perfusion, perfusive, profuse, profusion, profusive, refund, refundable, refusal, refuse, suffuse, suffusion, suffusive, transfund, transfuse, transfusion, transfusive
			–	do	bifunctional, bifunctor, cofunctor, defunct, defunction, defunctive, function, functional, functionality, functionary, functor, fungibility, fungible, malfunction, multifunctional, multifunctor, nonfunctional, nonfungible, perfunctory
		futāv-	futāt-	–	confute, irrefutable, refutation, refute
		garriv-	garrit-	–	garrulity, garrulous
		gavis-	–	rejoice	enjoy, enjoyment, gaud, gaudery, gaudioso, gaudy, joy, rejoice
		gess-	gest- -gist-	carry	agger, congeries, congest, congestion, congestive, contragestive, contrasuggestible, countersuggestion, decongest, decongestant, decongestion, decongestive, deregister, deregistration, digest, digestible, digestion, digestive, digestor, egest, egesta, egestion, egestive, enregister, exaggerate, exaggeration, gerund, gerundial, gerundival, gerundive, gest, gestant, gestate, gestation, gestational, gestative, gestatory, gestic, gesticulant, gesticular, gesticulate, gesticulation, gestural, gesture, indigestible, indigestion, ingest, ingestant, ingestible, ingestion, ingestive, jest, nonregistrant, preregister, preregistration, regest, register, registrable, registrant, registrar, registrary, registration, registry, reregister, suggest, suggestibility, suggestible, suggestion, suggestive, verbigeration, vicegerent
		gestāv-	gestāt-
		genu-	genit-	give birth, produce; cause	congenial, congeniality, congenital, disingenuous, engine, engineer, genial, geniality, genie, genital, genitor, geniture, genius, genuine, indigene, indigenous, ingenious, ingénue, ingenuity, ingenuous, multiengine, nongenuine, primogeniture, progenitor, ultimogeniture
gradior -gredior	gradi- -gredi-	gress- -gress-	–	step	aggression, aggressive, aggressor, congress, congression, congressional, congressive, counteraggression, digress, digression, digressive, egress, egression, egressive, gradient, ingredient, ingress, ingressive, introgression, introgressive, nonaggression, progress, progression, progressive, progressivity, regress, regression, regressive, regressivity, regressor, retrogressive, transgress, transgression, transgressive, transgressor
		grassāt-	–
		gru-	–	–	congrue, congruence, congruent, congruity, congruous, incongruent, incongruity, incongruous
		gustāv-	gustāt-		degust, degustate, degustation, gustation, gustative, gustatory
habeō -hibeō	habe- -hibe-	habu-	habit- -hibit-	have	ability, able, debit, debitor, debt, debtor, devoir, disability, disable, due, duty, enable, endeavor, exhibit, exhibition, exhibitor, habeas corpus, habile, habilitate, hability, habit, habitable, habitance, habitant, habitat, habitation, habitator, habitual, habituate, habituation, habitude, habitudinal, inability, indubitable, inhabile, inhabit, inhabitable, inhabitant, inhabitation, inhibit, inhibition, inhibitory, prebend, prebendary, prohibit, prohibition, prohibitive, prohibitory, provender, rehabilitant, rehabilitate, rehabilitation, rehabilitative, rehabilitator
	habit-	habitāv-	habitāt-
		-	-
		haes-		cling, stick	adhere, adherence, adherend, adherent, adhesion, adhesive, cohere, coherence, coherent, cohesion, cohesive, decoherence, hesitancy, hesitant, hesitate, hesitation, hesitator, incoherency, incoherent, inhere, inherency, inherent, inhesion, nonadherence, nonadherent, nonadhesive, quasicoherent
		haesitāv-	haesitāt-
		-	–
	hal- -hel-	halāv-	halāt-	breathe	anhelation, anhele, anhelous, exhalable, exhalant, exhalation, exhale, halitus, inhalant, inhalation, inhale
		haus-	haust-	draw	exhaust, exhaustible, exhaustion, exhaustive, hauriant, haurient, haustellate, haustellum, haustorium, haustrum, inexhaustible, nonexhaustive
		hiāv-	hiāt-	gape	dehisce, dehiscence, dehiscent, hiatal, hiatus, indehiscence, indehiscent, inhiation
		–	–
	iac-	iacu-	jacit-	be thrown, lie	adjacent, circumjacent, nonadjacent, subjacent, superjacent
iaciō -iciō	iac-	iec- (j)ic-	jact- -ject-	throw	abject, adjectival, adjective, conjectural, conjecture, deject, dejection, disject, disjection, ejaculate, ejaculation, ejaculatory, eject, ejecta, ejection, ejective, ejectment, ejector, inject, injection, injective, injector, interject, interjection, interjectional, interjector, interjectory, introject, introjection, introjective, jactation, jactitation, jaculate, jaculation, jaculator, jaculatory, jaculiferous, jet, jetsam, jettison, jetty, jut, jutty, nonobjective, object, objectification, objection, objectionable, objective, objectivity, objector, parget, project, projectile, projection, projective, projector, reject, rejectamenta, rejection, subject, subjection, subjective, subjectivity, subjicible, surjection, surjective, traject, trajectile, trajection, trajectory, trijet
	jact- -ject-	–	jactāt-
		–	jactitāt-
īciō, īcō		īc-	īct-	strike	ictal, ictic, ictus, interictal, postictal
irāscor^[4]			–	be angry	irascible, irate
		īunx-	īunct-	join	join
		juv-	jut-	help	adjument, adjutant, adjutor, adjutory, adjutrix, coadjutant, coadjutor, injucundity, jocund, jocundity
		-	-
labor^[5]			–	slide, slip	antelapsarian, collapse, collapsible, elapse, illapse, infralapsarian, labile, lability, lapsarian, lapse, postlapsarian, prelapsarian, prolapse, relapse, sublapsarian, supralapsarian
		–	–
laciō -liciō	lac- -lic-	-licu-	– -lect-	lure	allect, allectation, alliciency, allicient, delectable, delectation, delicious, delight, dilettante, elicit, illicit, illicium, lace
		lectāv-	lectāt-
laedō -lidō	laed- -lid-	laes- -lis-	laes- -lis-	hurt	allision, collide, collision, contralesional, elide, elidible, elision, illesive, ipsilesional, lesion, lesional
	langu-	–	–		languid, languish, languor
		laudāv-	laudāt-	praise	illaudable, laud, laudable, laudanum, laudation, laudator, laudatory, lauds
	lav-	lav-	laut-, lot-	wash	latrine, lavatory, loment, lotion, loture
	lēg-	legav-	legat-	send	allege, delegate, delegation, relegation
legō -ligō	leg- -lig-	leg-	lect-	choose, gather, read	collect, collectible, collection, collective, collector, diligence, diligent, elect, election, elective, elector, eligibility, eligible, illegible, ineligible, lectionary, lector, lecture, legend, legendary, legible, neglect, negligence, negligent, select, selection, selective, selector
leō	l-	–	let- -lit-		delete, deletion, delible, indelible
	lib-	libav-	libat-	pour	libament, libation
	lib-	–	libit-	please	libido
	lic-	-	licit-	–	licence, licit, licitation
	licit-	licitav-	licitat-
	lig-	ligav-	ligat-	bind	ligament, ligature, obligation
	linqu-	liqu-	lict-	abandon	delict, delinquent, derelict, dereliction, relict, reliction, relinquish, reliquary
	liv-	–	–		livid, livor
	loc-	locav-	locat-	place, put	allocate, allocation, collocate, collocation, locate, location, locational, locative, locator, relocate, relocation
			–	speak	allocution, allocutive, circumlocution, collocution, collocutor, colloquial, colloquium, colloquy, elocutio, elocution, eloquence, eloquent, grandiloquent, illocution, interlocutor, interlocutory, locution, loquacious, loquacity, loquitur, oblocutor, obloquy, perlocutionary, ventriloquy
	luc-	lux-	–	be light, shine	lucent, pellucid
	luct-	luctat-	–	wrestle	reluctance, reluctant
	lūd-	lūs-	lūs-	play	allude, allusion, allusive, collude, collusion, collusive, delude, delusion, delusional, delusive, delusory, disillusion, elude, elusion, elusive, illude, illusion, illusive, illusory, interlude, ludicrous, prelude
	lu-	lu-	lut-	wash	abluent, ablution, dilute, elution, pollution
		mans-	mans-	stay	immanence, immanent, impermanence, impermanent, maisonette, manor, manorial, manse, mansion, ménage, menagerie, menial, meiny, messuage, nonpermanence, nonpermanent, permanence, permanent, quasipermanent, remain, remainder, remanence, remanent, remnant, semipermanent
		mānāv-	mānāt-	flow	emanant, emanate, emanation, immanation
		meāv-		go, pass	immeability, impermeability, impermeable, interpermeate, irremeable, meatal, meatus, permeability, permeable, permeance, permeant, permease, permeate, permeation, semipermeable, suprameatal
		mers-	mers-	dip	demerge, demersal, demerse, demersion, emerge, emergence, emergency, emergent, emersion, immerge, immergence, immerse, immersible, immersion, immersive, merge, reemerge, reemergence, reimmerse, submerge, submergence, submerse, submersible, submersion
		migrāv-	migrāt-		countermigration, emigrant, emigrate, emigration, émigré, immigrant, immigrate, immigration, migrant, migrate, migration, migrational, migratory, nonmigratory, remigrant, remigrate, remigration, transmigrant, transmigrate, transmigration, transmigratory
		minu-		lessen	comminute, comminution, comminutor, diminish, diminishment, diminuendo, diminution, diminutive, émincé, menu, mince, minuend, minute, minutiae
		miscu-		mix	admix, admixtion, admixture, commix, commixture, immiscibility, immiscible, immix, immixture, intermix, intermixture, maslin, meddle, mestizo, Métis, miscellanea, miscellaneous, miscellany, miscibility, miscible, mix, mixture, permiscible, permix, permixtion, postmix, premix, promiscuity, promiscuous, remix
		mīs-		send	admissibility, admissible, admission, admissive, admit, commissar, commissariat, commissary, commission, commissure, commit, commitment, committal, committee, compromise, decommission, decommit, demise, demiss, demit, dismiss, dismissal, dismissive, emissary, emission, emissitious, emissive, emissivity, emit, emittent, impermissible, inadmissible, intermission, intermittent, intromissible, intromission, intromissive, intromit, intromittent, manumission, manumit, mess, message, messenger, missile, mission, missionary, missive, mittimus, noncommittal, omission, omit, permissible, permission, permissive, permit, permittee, premise, premiss, premit, pretermission, pretermit, promise, promissive, promissory, readmission, readmit, recommit, remise, remiss, remissible, remission, remissive, remissory, remit, remittal, remittance, remittee, remittence}}#English|, remittent, remittitur, retransmission, retransmit, subcommittee, submission, submissive, submit, surmise, transmissibility, transmissible, transmission, transmissive, transmit
	mol-	molu-	molit-	grind	demolition, emolument, molar
	mon-	monu-	monit-	warn	admonish, admonition, admonitory, monition, monitor, monitory, monument, monumental, premonition
	monstr-	monstrav-	monstrat-	show	demonstrable, demonstrant, demonstrate, demonstration, demonstrative, demonstrator, demonstratory, remonstrant, remonstrate, remonstration, remonstrative
				move	admove, amotion, amove, bimotor, cocommutator, commotion, commove, commutable, commutation, commutative, commutativity, commutator, commute, countermotion, countermove, countermovement, demote, demotion, emotion, emotional, emotive, emotivity, emove, equimomental, immobile, immutable, immutation, immute, incommutable, locomotion, locomotive, mobile, mobility, molt, moment, momental, momentaneous, momentary, momentous, momentum, motation, motif, motile, motility, motion, motional, motivate, motivation, motivational, motivator, motive, motor, moult, movant, move, movement, movent, mutability, mutable, mutate, mutation, mutineer, mutinous, mutiny, mutual, mutuality, noncommutative, noncommutativity, nonmotile, nonmotility, nonmutual, pari-mutuel, permutable, permutate, permutation, permutational, permute, promote, promotion, promotional, promotive, promotor, promove, remote, remotion, removal, remove, subpermutation, transmove, transmutable, transmutate, transmutation, transmute, transmutual, trimotor
		motāv-	motāt-
		mutāv-	mutāt-
narrō^[6]		narrāv-	narrāt-	tell	counternarrative, narration, narrative, narrator
		nat- gnat-	–	be born	adnascent, adnate, adnation, agnate, agnatic, agnation, binational, cognate, cognation, connascence, connascent, connate, connation, connatural, denature, enascent, enate, enation, impregnate, innate, international, multinational, nada, naïf, naissant, naïve, nascency, nascent, natal, natality, nation, national, nationality, native, nativity, natural, naturality, nature, née, nonnative, postnatal, pregnancy, pregnant, prenatal, preternatural, renaissance, renaissant, renascence, renascent, renature, subnational, supernatural, supranational, transnational, transnationality
	nat-	natav-	natat-	float, swim	natatorium
	nec-	necāv-	necāt-	kill	enecate, internecine
		nexu-		join, tie	adnexum, annectent, annex, annexation, annexion, connect, connexion, deannexation, disconnect, interconnect, nexus, reconnect
nōscō -gnōscō	nōsc- -gnōsc-	nosc-	nōt- -gnōt-, -gnit-	know	acquaint, acquaintance, agnition, agnize, cognition, cognitive, ignoble, nobility, noble, notice, notion, recognition, reconnaissance, reconnoiter
		notāv-	notāt-	mark	annotation, annotator, connotation, connotational, connotative, connote, denotation, denotational, denotative, denotatum, denote, nondenotative, nonnotable, nonnotational, notability, notable, notary, notate, notation, notational
	nunt-	nuntiav-	nuntiat-	bring news of, announce	announce, annunciation, denunciation, renounce, renunciation
		nutriv-	nutrit-	nourish	innutrition, malnourish, malnourishment, malnutrition, nonnutritional, nourish, nourishment, nurse, nurturance, nurture, nutrient, nutriment, nutrition, nutritional, nutritious
		–	–	hate	annoy, annoyance, ennui, odious, odium
	ol-	olu-	–	smell	olfactory, olid, redolence, redolent
	oper-	operu-	opert-	cover	cover, covert, curfew, discover, discovert, discoverture, discovery, operculum, rediscover
	opt-	optav-	optat-	choose	adopt, adoptive, coopt, cooptation, opt, optation, optative
	ord-	ors-	–	begin	exordium, primordial, primordium
	ori-	ort-	–	rise	abort, abortion, abortive, disorient, disorientation, orient, oriental, orientation
	pall-	pallu-	–	be pale	pallid, pallor
	pand- -pend-	pand-	pans- -pess-	spread	compass, dispand, dispansion, encompass, expand, expanse, expansion, expansive, pace, repand
pangō -pingō	pang- -ping-	pepig-	pact-	fasten	compact, compaction, compactor, compinge, counterpropaganda, impact, impaction, impactive, impinge, impingement, propaganda, propagate, propagation
		paru-	parit-	be ready	apparent, apparition, appear, appearance, disappear, disappearance, disparition, semitransparent, transparency, transparent
	par- -per-	peper-	part- -pert-		antepartum, biparous, deiparous, fissiparity, multiparous, nonparental, nullipara, nulliparity, nulliparous, oviparity, oviparous, parent, parental, parity, parturiency, parturient, parturifacient, parturition, pluriparous, postpartum, primipara, primiparous, repertoire, repertory, semelparity, semelparous, uniparous, vivipary, viviparous
		parturiv-	parturit-
	par- -per-	parav- -perav-	parat- -perat-	make ready	apparat, apparatus, disparate, disrepair, dissever, disseverance, emperor, empery, empire, empress, imperant, imperative, imperator, imperious, inseparable, irreparable, parade, pare, parry, preparation, preparative, preparatory, prepare, repair, reparable, reparation, reparative, separable, separate, separation, separator, sever, severable, several, severance
	pasc-	pav-		feed	antepast, antipasto, pastern, pastor, pastorage, pastoral, pastorale, pastorate, pastorium, pasturage, pastural}}#English|, pasture, repast, repasture
	pat-	patu-	–	be open	patefaction, patella, patellar, patelliform, patency, patent
	pat-	pass-	–	endure	compassion, compassionate, compatibility, compatible, dispassion, dispassionate, impassion, impassive, impassivity, impatience, impatient, incompatibility, incompatible, noncompatible, passion, passionate, passive, passivity, patience, patient
	pav-	pav-	–	be afraid	pavid, pavidity
	pav-	paviv-	pavit-	beat	pave, pavement, paviage, pavior
-pellō	-pell-	-pellav-	-pellat-		appeal, appellable, appellant, appellate, appellation, appellative, repeal
		pepul-		push	appulse, appulsion, appulsive, compel, compulsatory, compulsion, compulsive, compulsivity, compulsory, depulse, depulsion, dispel, expel, expellent, expulsion, impel, impellent, impulse, impulsion, impulsive, impulsor, nonpropulsive, propel, propellent, propulsion, propulsive, pulsate, pulsatile, pulsation, pulsative, pulsator, pulse, pulsion, push, repel, repulse, repulsion, repulsive, repulsory
		pulsav-	pulsat-
	pend-	pepend-	–	be hanging, hang (intrans.)	antependium, codependency, codependent, depend, dependable, dependency, dependent, impend, impendency, impendent, independence, independent, interdependent, lis pendens, penchant, pendency, pendent, pendente lite, pendulous, pendulum, pensile, propend, propendency, propendent, propense, propension, propensity
	pend-	pepend-	pens-	weigh	compendious, compendium, compensate, compensation, compensatory, dispensation, dispense, expend, expense, pensative, pension, pensive, poise, suspense
	pens-	pensav-	pensat-
	per-	–	–		experience, experiment, inexperience, peril
		petiv-	petit-	seek, attack	appete, appetence, appetent, appetite, appetition, centripetal, compete, competence, competent, competition, competitive, competitor, impetuous, impetus, inappetence, incompetence, incompetent, noncompetitive, petulance, petulant, petulcity, petulcous, propitiation, propitious, repeat, répétiteur, repetition, repetitive, repetitor
		pinx-	pict-	paint	depict, depiction, paint, pictorial, picture, pigment, pigmentary, pigmentation, pimiento, pinto, repaint
placeō -pliceō	plac- -plic-	placu-	placit- -plicit-	please	complacency, complacent, complaisance, complaisant, counterplea, displease, displeasure, implead, placebo, placid, placidity, plea, plead, pleasance, pleasant, pleasantry, please, pleasurable, pleasure
		plācav-			implacable, placability, placable, placate, placation, placative, placatory
		planx-	planct-		complain, complainant, complaint, plague, plain, plaint, plaintiff, plaintive, plangency, plangent
plaudō -plodō	plaud- -plod-	plaus-	plaus- -plos-	clap	applaud, applause, displode, displosion, displosive, explode, explosion, explosive, implausibility, implausible, implosion, implosive, nonexplosive, plaudit, plausibility, plausible, plosion, plosive
		plex-		plait	amplexus, complect, complex, complexion, complexity, implex, implexion, perplex, perplexity, plexure, plexus
		plev-		fill	accomplish, accomplishment, complement, complementarity, complementary, complementation, complete, completion, completive, compliance, compliant, compliment, Compline, comply, deplete, depletion, depletive, implement, implementation, impletion, incomplete, incompletion, noncompliance, plenary, plenitude, plenitudinous, plenty, plenum, reimplement, reimplementation, replenish, replete, repletion, repletive, resupply, supplement, supplemental, supplementary, supplementation, suppletion, suppletive, suppletory, supply
		plicav-	plicat-	fold	applicability, applicable, applicant, application, applicative, applicator, applicatory, apply, centuplicate, complicate, complication, contortuplicate, counterploy, demi-plié, deplication, deploy, deployment, duplicate, duplication, duplicator, employ, employee, employment, explicable, explicandum, explicans, explicate, explication, explicative, explicator, explicatory, explicature, exploit, exploitable, exploitation, implicate, implication, implicational, implicature, imply, inapplicable, induplicate, induplication, inexplicable, multiplicand, multiplication, multiplicative, nonexploitation, nonpliant, plait, pleat, pliable, pliancy, pliant, plié, ploy, ply, quadruplicate, reapply, reduplication, replica, replicable, replicant, replicate, replication, replicator, reply, subduplicate, triplicate
		plorav-	plorat-	–	deplorable, deplore, implore
		poliv-	polit-	smoothen	expolish, impolite, interpolate, interpolation, polish, polite, politesse, politure
pōnō^[7]		posu-		put	adposition, ambiposition, antepone, anteposition, apposite, apposition, appositional, appositive, apropos, circumposition, component, componential, componentry, composite, composition, compositional, compositionality, compositor, compost, compostable, compote, compound, contraposition, contrapositive, contrapposto, counterproposition, decomposition, decompound, depone, deponent, deposit, deposition, depositional, depositor, depository, dispone, disponee, dispositio, disposition, dispositional, dispositive, dispositor, entrepôt, expone, exponent, exponential, exponentiation, exponible, exposit, exposition, expositional, expositive, expositor, expository, impone, imponent, imposition, impostor, indisposition, interpone, interponent, interposition, juxtaposit, juxtaposition, juxtapositional, oppone, opponent, opposite, opposition, oppositional, oppositive, posit, position, positional, positive, positure}}#English|, postpone, postposition, postpositional, postpositive, posture, preposition, prepositional, prepositive, prepositor, prepositure, propone, proponent, proposition, propositional, recomposition, reimposition, repone, reposit, reposition, repository, seposit, seposition, superimposition, superposition, supposition, suppositional, suppositive, suppositor, suppository, transposition, transpositional, transpositive
		portav-	portat-	carry	apport, asportation, comport, comportable, comportance, comportation, comportment, deport, deportable, deportation, deportee, disport, export, exportable, exportation, import, importable, importance, important, importation, insupportable, nonportable, portability, portable, portage, portamento, portance, portative, porterage, proport, purport, rapport, rapporteur, reexport, reimport, reimportation, report, reportable, reportage, reportative, sport, support, supportable, transport, transportable, transportation
		potav-	potat-	drink	compotation, compotator, perpotation}}#English|, potability, potable, potation, potion
		precat-	–	pray	apprecation, deprecable, deprecate, deprecation, imprecate, imprecation, pray, prayer, precarious, precation, precatory
	prehend- prend-	prehend-	prehens- prens-	grasp	apprehend, apprehension, apprehensive, apprentice, apprisal, apprise, comprehend, comprehensible, comprehension, comprehensive, comprisal, comprise, deprehend, emprise, enterprise, entrepreneur, impregnable, impresa, impresario, imprison, imprisonment, inapprehension, incomprehensible, incomprehension, incomprehensive, pregnable, prehend, prehensile, prehensility, prehension, prise, prison, purprise, reprehend, reprehensible, reprieve, reprisal, reprise, surprise
premō -primō	prem- -prim-	press-		press, push	appress, appressorium, compress, compressible, compression, compressional, compressive, compressor, counterpressure, decompress, decompression, depress, depression, depressive, depressor, espresso, express, expressible, expression, expressional, expressive, expressivity, expressor, impress, impressible, impression, impressionable, impressional, impressive, impressor, imprimatur, imprimatura, imprint, incompressibility, incompressible, inexpressible, inexpressive, irrepressible, oppress, oppressible, oppression, oppressive, oppressor, preprint, press, pressure, print, repress, repressible, repression, repressive, repressor, reprimand, reprint, subexpression, suppress, suppressant, suppression, suppressor, surprint, transrepression
		pressav-	pressat-
		pugnav-	pugnat-	fight	impugn, impugnable, impugnation, pugnacious, repugn, repugnance, repugnant
		pupug-	punct-	prick	appoint, appointee, appointive, appointment, bipunctate, bipunctual, compunction, contrapuntal, counterpoint, demi-pointe, disappoint, disappointment, dispunge, expunction, expunge, impunctate, impunctual, inexpungible, multipoint, poignant, point, pointe, punctate, punctatim, punctation, punctator, punctiform, punctilio, punction, punctual, punctuality, punctuation, puncture, pungency, pungent, puntilla, puntillero, punto, reappoint, reappointment, tripoint
	punct-	punctav-	punctat-
	–	–	–	punish, avenge	impunity, punish, punishable, punitive
	put-	putav-	putat-	prune, think	accompt, accomptant, account, accountability, accountable, accountancy, accountant, amputate, amputation, amputee, computable, computation, compute, count, countable, deputable, depute, deputy, discount, disputable, disputant, disputation, disputative, dispute, disreputable, disrepute, imputable, imputation, imputative, impute, incomputable, indisputable, irreputable, nonimputable, precompute, putamen, putaminous, putative, raconteur, recompute, recount, reputable, reputation, repute, supputate, supputation, suppute
		–	–	be rotten	putredinous, putrefacient, putrefaction, putrefactive, putrefy, putresce, putrescence, putrescent, putrescible, putrescine, putrid, putridity, putrilage, putrilaginous
		–	–
quaerō -quirō	quaer- -quir-	quaesiv-	quaesit- -quisit-	search, seek	acquire, acquisition, exquire, exquisite, inquest, inquire, inquisitive, perquisite, query, quest
quatiō -cutiō	quat- -cut-	–	quass- -cuss-	shake	cassate, cassation!-- desiderative --, concussion, conquassate, decussation, discuss, discussion, discussive, discutient, percussion, percussive, percussor, quash, quassation, recussion, repercussion, rescue, squash, squassation, succussion, succussive
		quassav-	quassat-
		quest-	–	complain	quarrel, querent, querimony, querulous
		-	–
		ras-	ras-	scrape, shave	abrade, abrasion, abrasive, corrade, corrasion, erase, erasure, radula, radular
	ranc-	–	–	be rotten	rancid, rancor
rapiō -ripiō	rap- -rip-	rapu-	rapt- -rept-		arreption, arreptitious, rapacious, rapacity, rape, rapid, rapidity, rapine, rapt, raptio, raptor, rapture, rapturous, raptus, ravish, subreption, subreptitious, surreptitious
regō -rigō	reg- -rig-	rex-	rect-	keep straight	adret, adroit, alert, arrect, bidirectional, bidirectionality, birectify, biregular, coregency, coregent, correct, correction, correctional, corrective, corrector, correctory, correctress, corregidor, corregimiento, corrigendum, corrigent, corrigibility, corrigible, counterinsurgency, counterinsurgent, derail, derailleur, derailment, derecho, deregulate, deregulation, direct, direction, directional, directionality, directive, director, directorate, directorial, directory, directress, directrix, dirigible, erect, erection, erector, escort, experrection, incorrect, incorrigibility, incorrigible, indirect, indirection, insurgency, insurgent, insurrection, interregent, interregimental, interregional, irregular, irregularity, maladroit, multidirectional, porrect, porrection, rail, rectal, rectification, rectilinear, rectilinearity, rection, rectitude, rectitudinous, rector, rectorate, rectory, rectress, rectricial, rectrix, rectum, redirect, regency, regent, regible, regime, regimen, regiment, regimental, regimentation, region, regional, regle, regula, regular, regularity, regulate, regulation, regulator, regulatory, reregulate, resource, resurge, resurgence, resurgent, resurrect, resurrection, semiregular, source, subrector, subrectory, subregent, subregion, subregional, surge, trirectify, unidirectional, viceregent
		reps-		crawl, creep	obreption, obreptitious, reptation, reptile, reptilian
		reptav-	reptat-
		ris-	ris-	laugh, smile	arride, deride, derision, derisive, irrisible, irrision, ridicule, ridiculous, risibility, risible
		–	–	be stiff	de rigueur, nonrigid, rigid, rigidity, rigor, rigorous, semirigid
		rigu-	–
	rod-	ros-	ros-	gnaw	arrosion, corrode, corrodent, corrodible, corrosion, corrosional, corrosive, corrosivity, erode, erodent, erodibility, erodible, erose, erosion, erosional, erosive, noncorrosive, rectirostral, rodent, rodenticide, rostral, rostrate, rostriform, rostrum
		rogav-	rogat-	ask	abrogate, abrogation, derogate, derogatory, interrogate, interrogation, interrogative, interrogator, interrogatory, obrogate, obrogation, prorogatio, prorogation, rogatio, rogation, rogatory, subrogate, subrogation, surrogacy, surrogate
		rup-	rupt-	break, burst	abrupt, corrupt, corruption, corruptor, disrupt, disruption, disruptive, erumpent, erupt, eruption, eruptive, interrupt, interruption, irrupt, irruption, irruptive, noneruptive, reroute, rout, route, rupture
saliō -siliō	sal- -sil-	salu- -silu-	salt-	jump	assail, assault, desultory, exult, exultant, exultation, insult, insultation, irresilient, resile, resilience, resiliency, resilient, result, resultant, salient, saltant
	salt- -sult-	saltav-	saltat- -sultat-
scandō -scendō	scand- -scend-	scand-	scans- -scens-	climb	ascend, ascension, condescension, descend, descent, scansion, transcend, transcendental
	sci-	sciv-	scit-	know	conscience, nescience, omniscience, plebiscite, prescient, science
	scrīb-	scrips-	scrīpt-	write	ascribe, circumscribe, conscription, describe, description, descriptive, descriptor, indescribable, inscribe, inscription, nondescript, postscript, prescribe, prescription, prescriptive, proscribe, proscription, proscriptive, scribble, scribe, script, scriptural, scripture, scrivener, subscribe, subscript, subscription, superscript, transcribe, transcript, transcription
	sec-	secu-	sect-	cut	bisect, bisection, bisector, bisectrix, dissect, dissection, insect, intersect, intersection, intersectionality, prosect, prosector, resection, secant, sectile, section, sectional, sector, sectorial, segment, subsection, subsector, subsegment, suprasegmental, transect, transection, trisectrix, vivisection
sedeō -sideō	sede- -side-	sed-	sess-	sit	dissident, insidious, nonresident, obsession, obsessive, preside, presidium, reside, resident, sedentary, sediment, sessile, session, subside, supersede, supersession
	sed-	sedav-	sedat-		sedate, sedation, sedative
	senti-	sens-	sens-	feel	assent, consensual, consensus, consent, dissension, dissent, insensate, nonsense, resent, resentment, scent, sensate, sensation, sensational, sense, sensibility, sensible, sensor, sensual, sentence, sentient, sentiment, sentimental, sentimentality
	sequ-	secut-	–	follow	assecution, consecutive, consequence, consequent, consequential, demisuit, ensuant, ensue, execute, execution, executive, executor, extrinsic, inconsequential, insequent, intrinsic, non sequitur, nonconsecutive, nonsequential, obsequence, obsequent, obsequious, persecute, persecution, persecutor, prosecute, prosecution, prosecutor, prosecutorial, prosecutory, prosecutive, pursual, pursuance, pursuant, pursue, pursuit, pursuivant, resequent, second, secondary, secundine, segue, sequacious, sequacity, sequel, sequela, sequence, sequent, sequential, sequitur, suant, subsecute, subsecutive, subsequent, sue, suit, suitability, suitable, suite, suitor
	sect-	sectat-	–
	ser-	seru-	sert-		assert, assertion, desert, desertion, desertrix, insert, insertion, serial, series
	serp-	serps-	serpt-	crawl	serpent
	serv-	serviv-	servit-	serve	deserve, servant, server, service, servile, servitude, subservience, subservient
	serv-	servav-	servat-	save	conservable, conservation, conservative, conservator, conservatory, conserve, observable, observance, observant, observation, observational, observative, observator, observatory, observe, preservable, preservation, preservative, preserve, reservable, reservance, reservation, reservative, reserve
	sist-	stet-	stat-	cause to stand	absist, assist, consist, consistency, consistent, desist, exist, existence, existent, inconsistent, insist, insistence, insistent, irresistible, nonexistent, persist, persistence, persistent, resist, resistible, subsist, subsistence, subsistent
	solv-	solv-	solut-	loosen	absolute, absolution, absolutive, absolutory, absolve, dissolute, dissolution, dissolve, insolubility, insoluble, insolvency, insolvent, irresolute, resolute, resolution, resolve, resolvent, solubility, soluble, solute, solution, solve, solvency, solvend, solvent
	sord-	sordu-	–	be dirty	sordes, sordid
	sparg- -sperg-	spars-	spars- -spers-	scatter	aspersion, dispersal, disperse, dispersion, sparse
speciō -spiciō	spec- -spic-	spex-	spect-	look	aspect, aspectual, auspices, auspicious, circumspect, circumspection, circumspective, conspecific, conspectus, conspicuous, disrespect, expect, expectancy, expectant, expectation, inauspicious, incircumspect, inconspicuous, inspect, inspection, inspector, interspecific, introspection, introspective, irrespective, nonspecific, perspective, perspicacious, perspicuity, perspicuous, prospect, prospective, prospector, prospectus, respect, respectable, respective, retrospection, retrospective, special, speciality, speciation, brspecie, species, specific, specification, specificity, specimen, speciosity, specious, spectacle, spectacular, spectator, spectral, spectrum, specular, speculate, speculation, speculative, speculator, speculatory, speculum, subspecies
	spect-	spectav-	spectat-
	spir-	spirav-	spirat-	breathe	aspiration, aspire, conspiracy, conspirator, conspiratorial, conspire, inspiration, inspirational, inspire, perspiration, perspire, preaspiration, respiration, respirator, respiratory, spiracle
	splend-	splendu-	–		resplendent, splendent, splendid, splendiferous, splendor
	spond-	spopond-	spons-	promise	correspond, correspondence, correspondent, despond, despondency, despondent, espousage, espousal, espouse, irresponsible, nonresponsive, respond, respondence, respondent, response, responsibility, responsible, responsive, sponsal, sponsion, sponsional, sponsor, spousal, spouse
	spons-	sponsav-	sponsat-
	squal-	squalu-	–		squalid, squalor
statuō -stituō	statu- -stitu-	statu- -stitu-	statut- -stitut-	cause to stand	constituency, constituent, constitute, constitution, constitutional, destitute, destitution, institute, institution, institutional, prostitute, prostitution, reconstitute, restitution, statuary, statue, statuette, statute, statutory, substituent, substitute, substitution
	staur-	staurav-	staurat-		instaurate, instauration, instaure, restaurant, restoration, restorative
	stern-	strav-	strat-	spread, strew	prostrate, prostration, stratus, stratum, substratum
	st-	stet-	stat-	stand	antestature, circumstance, circumstant, circumstantial, circumstantiality, constable, constancy, constant, consubstantial, consubstantiality, consubstantiation, contrast, contrastable, disestablish, distance, distant, establish, establishment, estate, extant, inconstancy, inconstant, instability, instance, instancy, instant, instate, instatement, insubstantial, presto, reinstate, reinstatement, restate, restatement, stabile, stability, stable, stage, stamen, stamina, staminal, stance, stanchion, stanza, statant, statary, state, statement, station, stationary, stative, stator, stature, status, stet, substance, substantial, substantiality, substantiate, substantiation, substantive, substation, transubstantiate, transubstantiation
	string-	strinx-		squeeze	astrict, astriction, astrictive, astringe, astringency, astringent, constrain, constraint, constrict, constriction, constrictive, constrictor, constringe, constringency, constringent, distrain, distraint, distress, district, restrain, restraint, restrict, restriction, restrictive, restrictor, restringe, restringency, restringent, strain, strict, stricture, stringency, stringent
	stru-	strux-			construct, constructible, construction, constructive, constructor, construe, destroy, destruction, destructive, destructor, indestructible, infrastructure, instruct, instruction, instructive, instructor, instrument, instrumental, obstruct, obstruent, obstruction, structural, structure, superstructure
	stud-	studu-	–		étude, student, studio, studious, study
	stup-	stupu-	–	be stunned	stupefaction, stupendous, stupid, stupidity, stupor, stuporous
	suad-	suas-	suas-		dissuade, dissuasion, persuade, persuasion, persuasive
	es-	fu-	futur-	be	absence, absent, absentaneous, absentee, adessive, antessive, apudessive, coessential, disinterest, ens, entitative, entity, essence, essential, essive, exessive, future, futurity, improve, improvement, inessential, inessive, interest, nonentity, nonessential, nonpresence, nonrepresentational, omnipresence, omnipresent, presence, present, presentable, presentaneous, presentation, presentational, presentative, presentator, presentee, presentment, proud, prowess, represent, representable, representamen, representant, representation, representational, representative, subessive, superessive
sūmō^[8]		sūmps-	sūmpt-	take	absume, absumption, assumable, assume, assumpsit, assumption, assumptive, consumable, consume, consumption, consumptive, inconsumable, inconsumptible, insume, nonconsumptive, nonresumption, presume, presumption, presumptive, presumptuous, reassume, resume, résumé, resumption, resumptive, subsume, subsumption, subsumptive, sumption, sumptuary, sumptuosity, sumptuous, transume, transumption, transumptive
	su-	su-	sūt-	sew	assument, sutile, suture
	tac- -tic-	tacu-	tacit-	keep silent	reticence, reticent, tacit, taciturn, taciturnity
tangō -tingō	tang- -ting-	tetig- -tig-	tact-	touch	attain, attainment, contact, contingency, contingent, intact, intangible, integral, pertingent, tactile, tangent, tangental, tangential, tangible
	teg-	tex-	tect-	cover	contection, detect, detection, detective, detector, integument, obtect, protect, protection, protective, protector, protectorate, protégé, tectrix, tectum, tegmen, tegmental, tegula, tegular, tegument, tile, toga
		tetend-	tens- tent-		ambitendency, attempt, attend, attendee, attent, attention, attentive, coextend, coextension, coextensive, contend, contention, contentious, counterextension, detent, détente, distend, distension, distent}}#English|, distention, entendre, entente, etendue, extend, extensible, extension, extensional, extensionality, extensive, extensivity, extensor, extent, inattention, inattentive, inextensible, intend, intense, intensification, intension, intensional, intensity, intensive, intent, intention, intentional, intentionality, obtend, obtension, ostensible, ostension, ostensive, ostensory, ostent, ostentation, ostentatious, portend, portension, portent, portentous, pretend, pretense, pretension, reintensify, subtend, subtense, superintend, superintendency, superintendent, tempt, temptation, tend, tendency, tendential, tendentious, tender, tense, tensible, tensile, tensility, tension, tensure, tent, tentacle, tentacular, tentage, tentation, tentative, tentiginous, tentorium
		temptāv-	temptāt-
		tentāv-	tentāt-
teneō -tineō	ten- -tin-	tenu- -tinu-	tent-	hold, keep	abstain, abstention, abstinence, abstinent, appertain, appertinent, appurtenance, appurtenant, contain, content, continence, continent, continental, contratenor, countenance, detain, detention, discontent, entertain, entertainment, impertinent, incontinence, incontinent, intenible, maintain, maintenance, malcontent, obtain, pertain, pertinacious, pertinacity, pertinence, pertinent, retain, retainer, retention, retentive, retinue, sostenuto, sustain, sustenance, tenacious, tenacity, tenet, tenor, tenure, tenurial, tenuto, transcontinental
		tentāv-	tentāt-
		–	–	be lukewarm	subtepid, tepefaction, tepid, tepidarium, tepidity, tepor
	tepesc-	tepu-	–
		ters-		wipe	absterge, abstergent, abstersion, abstersive, deterge, detergency, detergent, terse
		triv-		rub, wear	attrition, contrite, contrition, detriment, detrimental, detrital, detrition, detritivore, detritivorous, detritus, retriment, tribulation, trite, triturate, trituration, triture
		terru-	territ-	frighten	counterterror, deter, determent, deterrence, deterrent, terrible, terrific, terrify, terror
		-	territāt-
		texu-			context, contextual, contextuality, countertext, intertextual, intertextuality, intertexture, noncontextual, nontextual, praetexta, pretext, pretextual, pretextuality, subcontext, subtext, subtextual, subtextuality, subtile, subtle, subtlety, tessitura, text, textile, textual, textuality, textuary, textural, texture, tissue
	tim-	timu-	–	be afraid	timidity, timorous
	tinn-	tinniv-	tinnit-	ring	tinnitus
	torqu-	tors-	tort-	twist	contort, contortion, detortion, distort, distortion, extort, extortion, retort, torque, torsade, torse, tort, tortillon, tortrix, torture
	torr-	torru-	tost-		torrent, torrential, torrid
	trah-	trax-	tract-	drag, draw	abstract, abstraction, abstractive, attract, attractant, attraction, attractive, attractor, contract, contraction, contractional, contractive, contractor, contrahent, detract, detraction, detractive, detractor, distract, distraction, distractive, distrait, extract, extraction, extractive, extractor, intractable, portrait, portraiture, portray, portrayal, protractor, retract, retraction, retractor, subtract, subtraction, subtractive, subtractor, subtrahend, tract, tractable, tractate, tractation, tractator, tractile, traction, tractional, tractor, trait
	tract- -trect-	tractav-	tractat- -trectat-
	trud-	trus-	trus-	thrust	abstrude, abstruse, abstrusion, detrude, detrusion, extrude, extrusible, extrusion, extrusive, intrude, intrusion, intrusive, obtrude, obtrusion, obtrusive, protrude, protrudent, protrusion, protrusive, retrude, retruse, retrusion
	tu-	tut-, tuit-	–		intuition, intuitive, tuition, tutelage, tutor
	tum-	tumu-	–	be swollen	detumescence, tumescent, tumid, tumidity, tumor
	turg-	–	–		turgid, turgidity, turgor
	um-	–	–	be moist	humid, humidify, humidity, humidor
	ur-	uss-	ust-	burn	adustion, urn
	ut-	us-	–	use	abuse, abusive, disabuse, disuse, perusal, peruse, use, usufruct, usure, usurp, usury, utility
	vac-	vacav-	vacat-	be empty	vacancy, vacant, vacate, vacation
	vad-	vas-	vas-	go	evade, evasion, evasive, invade, invasion, invasive, pervasive
		valu-	valit-	be strong	ambivalence, ambivalent, avail, availability, available, bivalent, convalesce, convalescence, convalescent, countervail, covalent, devaluate, devaluation, devalue, equivalence, equivalent, evaluate, evaluation, evaluative, evaluator, invalid, invalidate, invaluable, multivalent, nonequivalence, prevail, prevalence, prevalent, quadrivalent, quantivalence, reevaluate, reevaluation, revaluation, revalue, transvaluation, transvalue, trivalent, univalent, valediction, valedictorian, valedictory, valence, valerian, valetudinarian, valetudinary, valiancy, valiant, valid, validate, validation, validational, validator, validity, valine, valor, valorous, valuable, valuation, value, valuta
		–	–
		vex-		carry	advect, advection, advective, biconvex, bivector, circumvection, convect, convection, convective, convector, convex, convexity, equiconvex, extravehicular, invect, invection, invective, inveigh, nonconvective, pretervection, provection, quasiconvex, quasiconvexity, transvection, vection, vector, vectorial, vecture, vehicle, vehicular, vex, vexation, vexatious
		vexāv-	vexāt-
	-	vuls-	vuls-		avulsion, convulse, convulsion, convulsive, revulsion
	ven-	ven-	vent-	come	advene, advenient, advent, adventist, adventitious, adventure, adventurous, avenue, circumvent, circumvention, circumventive, circumventor, contravene, contravention, convenance, convene, convenience, convenient, convent, conventicle, convention, conventional, coven, covenant, event, eventual, eventuality, inconvenience, inconvenient, intervene, intervention, introvenient, invent, inventio, invention, inventive, inventory, nonconventional, nonevent, nonintervention, obvention, parvenu, prevene, prevent, prevention, preventive, provenance, provenience, provenient, reconvene, reinvent, reinvention, revenant, revenue, souvenance, souvenir, subvene, subvention, supervene, supervenience, supervenient, supervention, venitive, venture, venturous, venue
		ventāv-	-
		ventitāv-	-
	ver-	verit-	–		irreverent, revere, reverence, reverend, reverent, reverential
	verg-	–	–		converge, convergence, convergent, diverge, divergence, divergent, vergence
	vert-	vert-	vers-	turn	adversarial, adversary, adversative, adverse, adversion, adversity, advert, advertent, animadversion, animadvert, anteversion, antevert, aversation, averse, aversion, avert, avertible, contraversion, controversial, controversy, controvert, conversant, conversation, conversational, converse, conversion, convert, convertibility, convertible, diverse, diversion, diversionary, diversity, divert, divertible, divorce, everse, eversible, eversion, eversive, evert, extrorse, extroversion, extrovert, inadvertent, incontrovertible, indivertible, interconversion, interconvert, interconvertible, intervert, introrse, introversion, introversive, introvert, inverse, inversion, invert, invertible, irreversible, multiverse, nonconvertible, nonuniversal, obversant, obverse, obversion, obvert, perverse, perversion, perversity, pervert, pervertibility, pervertible, reconversion, reconvert, reconvertible, reversal, reverse, reversible, reversion, reversionary, reversive, revert, revertent, revertibility, revertible, revertive, subversion, subversionary, subversive, subvert, subvertible, transverse, traversal, traverse, universal, universality, universe, university, varsity, versable, versant, versatile, versatility, verse, versicle, versicular, versification, versificator, version, verso, versus, versute, vertebra, vertebral, vertebrate, vertex, vertical, vertiginous, vertigo
	vers-	versav-	versat-
	vid-	vid-	vis-	see	advice, advisable, advise, advisement, advisor, advisory, envisage, envisagement, envision, evidence, evident, evidential, evidentiality, evidentiary, improvidence, improvident, improvisation, improvisational, improvisator, improvisatory, improvise, imprudence, imprudent, inevident, interview, invisible, nonvisual, preview, provide, providence, provident, provision, provisional, provisionality, proviso, provisory, prudence, prudent, prudential, purvey, purveyance, purveyor, purview, review, supervision, supervisor, supervisory, survey, surveyor, video, view, vis-à-vis, visa, visage, visibility, visible, vision, visionary, visitation, visor, vista, visual, voila, voyeur
	visit-	visitav-	visitat-
vidō	vid-	vis-	vis-		divide, dividend, divisibility, divisible, division, divisional, divisive, divisor, individual, individuality, indivisible
		vic-		conquer, win	convict, conviction, convince, convincible, evict, eviction, evince, evincible, inconvincible, invincible, pervicacious, revict, revince, vanquish, vanquishment, victor, Victoria, Victorian, victorious, victory, victress, victrice, victrix, Vincent
		vitāv-	vitāt-	shun	evitable, evitation, evite, inevitability, inevitable
		vix-		live	convivial, conviviality, ex vivo, in vivo, revivable, revival, revive, reviviscence, revivor, survivable, survival, survive, survivor, viand, victual, victualage, viva, vivace, vivacious, vivacity, vivandière, vivant, vivarium, vivid, vivific, vivification, vivisepulture, vivo
		-	-
		-	–
		vocāv-	vocāt-	call	advocacy, advocate, advocation, advocator, advocatory, advoke, advowson, avocation, avouch, avow, avowal, convocation, disavow, disavowal, equivocate, equivocation, evocative, evoke, invocation, invoke, prevocational, provocation, provocative, provocator, provoke, revocable, revocation, revoke, vocation, vocational, vouch, vouchee, voucher, vouchsafe
		volav-	volat-	fly	avolation, circumvolant, circumvolation, nonvolatile, volatile, volatility, volitant, volitation
		volitav-	volitat-
		volu-	–	wish	benevolence, benevolent, involuntary, malevolence, malevolent, velleity, volitient, volition, volitional, volitive, voluntary, volunteer
		volv-		roll	advolution, archivolt, circumvolute, circumvolution, circumvolve, coevolution, coevolutionary, coevolve, convolute, convolution, convolutionary, convolve, devolute, devolution, devolutionary, devolve, devolvement, evolute, evolution, evolutionary, evolve, evolvent, involucrate, involucre, involucrum, involute, involution, involve, involvement, multivolume, nonevolutionary, revolt, revoluble, revolute, revolution, revolutionary, revolve, vault, volte, volte-face, voltigeur, volubility, voluble, volume, voluminous, volva, volvelle, volvent, Volvox, voussoir
		volūtav-	volūtat-
		vomu-	vomit-	–	vomit, vomition, vomitory, vomitus
		-	-
		vorāv-	vorāt-	swallow	carnivore, devoration, devoré, devour, omnivore, omnivorous, voracious, voracity, voraginous
		vov-	vot-	vow	devote, devotee, devotion, devotional, devout, devove, devow, votary, vote, votive, vow
Citation form	Present stem	Perfect stem	Participial stem	Meaning	English derivatives<	-- verb template
	-	-	-	–	–-->

Key

†	Frequentative
‡	Inchoative

Notes and References

1. Web site: Allen and Greenough's New Latin Grammar for Schools and Colleges, chapter 1 . February 27, 2016.
2. contracted from duo and habitō
3. suppletive
4. deponent
5. deponent
6. Contracted from gnārus and agō
7. Contracted from port- and sinō
8. Contracted from sub and emō