| Ruuli | |
| Nativename: | Luduuli |
| States: | Uganda |
| Ethnicity: | Baruuli |
| Speakers: | 160,000 |
| Date: | 2002 census |
| Ref: | e18 |
| Familycolor: | Niger-Congo |
| Fam2: | Atlantic–Congo |
| Fam3: | Volta-Congo |
| Fam4: | Benue–Congo |
| Fam5: | Bantoid |
| Fam6: | Southern Bantoid |
| Fam7: | Bantu |
| Fam8: | Northeast Bantu |
| Fam9: | Great Lakes Bantu |
| Fam10: | West Nyanza |
| Fam11: | Rutara |
| Fam12: | North Rutara |
| Dia1: | Nyara |
| Iso3: | ruc |
| Glotto: | ruul1235 |
| Glottorefname: | Ruuli |
| Guthrie: | JE.103 |
Ruuli (also spelled as Ruruuli-Lunyala, Ruli, Luruuri-Lunyara, Ruruli-Lunyara, Ruruli-Runyala, and Luduuli) is the Bantu language spoken by the Baruuli and Banyala people of Uganda primarily in Nakasongola and Kayunga districts. It is closely to the Nyoro language
Ruruuli and Lunyala are two major varieties of the language that have approximately ninety percent mutual intelligibility. The Baruuli and Banyala people are considered to be two separate ethnic groups although both communities have very similar cultural practices, for example with names and the nomenclature systems.[1]
Tone is very important in Ruuli as it is a tonal language. Different tones play a large part in making phonemes distinct when they are spoken.
There are 21 consonants in the Ruuli.
| Plosive | /p/ /b/ | /t/ /d/ | /c/ /ɟ/ | /k/ /g/ | ||
| Fricative | /β/ | /f/ /v/ | /s/ /z/ | |||
| Trill | /r/ | |||||
| Lateral | /l/ | |||||
| Nasal | /m/ | /n/ | /ɲ/ | /ŋ/ | ||
| Approximant | /w/ | /j/ |
Ruuli uses five phonemic vowels and all five have a short and long form. The vowels in the Ruuli phonemic inventory are /i/, /u/, /e/, /o/, and /a/.
Nouns in Bantu languages usually consist of a nominal prefix and a stem. The prefixes that are attached can be specific to the noun classes that a noun form is attached to, but not all nouns have prefixes that signal noun class. Noun class is ultimately decided by the prefixes on the verbs and adjectives in the clause. Typically Bantu nouns are paired in two class, singular and plural, which can also be referred to as gender, although this may not be the case for all nouns.
In Bantu languages adjectives use adjectival prefixes to ensure that adjectives and nouns agree within a clause. Adjectives in Bantu languages are not usually "pure" adjectives and many are derived from verbs. There are a few underived adjectives but a majority of the adjectives in Ruuli are derived.