BuaSubgroup of 10 languagesAncestorsNiger-Congo 1554Atlantic-Congo 1454Volta-Congo 1382North 254Adamawa-Ubangi 157Adamawa 87Mbum-Day 29BuaBolgo bvo, a language of ChadBon Gula glc, a language of ChadBua bub, a language of ChadFania fni, a language of ChadGula Iro glj, a language of ChadKoke kou, a language of ChadNiellim nie, a language of ChadNoy noy, a language of ChadTunia tug, a language of ChadZan Gula zna, a language of Chad