B.1Subgroup of 4 languagesAncestorsAfro-Asiatic 382Chadic 196West 72B 28B.1Teshenawa twc, a language of NigeriaCollapse All Expand AllBade Proper 2Bade bde, a language of NigeriaNgizim ngi, a language of NigeriaDuwai 1Duwai dbp, a language of Nigeria