Abé (also spelled Abbé, Abbey, Abi) is a language of uncertain classification within the Kwa branch of the Niger–Congo family. It is spoken in Ivory Coast.
Abé demonstrates a tendency towards vowel harmony, with regard to both placement (front vs. back) and +/-ATR. /a/ does not participate in this system.[2]
123Kouadio Nguessan, Jérémie (1983). Herault, Georges (ed.). Atlas des langues kwa de Côte d'Ivoire (in French). Abidjan, Côte d'Ivoire: Agence de cooperation culturelle et technique. pp.13–39.