The Rigwe language, Nkarigwe, is a Plateau language of Nigeria spoken by the Irigwe people mainly found in Bassa Local Government Area of Plateau State.
[3][4] Rigwe has highly complex phonology.
[5] The presence of the lateral fricative /ɬ/ in Rigwe, unusual among Plateau languages, suggests that there used to be West Chadic languages in the area with this phoneme.
[6] Rigwe phonology:[7] Glottal
This article about Plateau languages is a stub.