Dama-GalkeSubgroup of 3 languagesAncestorsNiger-Congo 1552Atlantic-Congo 1452Volta-Congo 1380North 254Adamawa-Ubangi 157Adamawa 87Mbum-Day 29Mbum 15Northern 6Dama-GalkeDama dmm, a language of CameroonNdai gke, a language of CameroonMono mru, a language of Cameroon