Agoi, Robambami, or Ibami, is an Upper Cross River language spoken in Cross River State of Nigeria.
Phonology Yul-Ifode lists the following vowel phonemes: +Agoi vowelsYul-Ifode, Shirley. 2003. Vowel harmony and vowel merger in Agoi. Studies in African linguistics 32. 1–16.FrontNear-frontCentralNear-backBackClosei i:u u:Close-mide e:ɪʊo o:MidəOpen-midɛ ɛːɔ ɔ:Opena a: However, she notes that the use of phonemes /ɪ/ and /ʊ/ is in decline, as they are often in free variation with /i/ and /u/.
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