that Aroid (a.k.a. South Omotic) has a "Nilo-Saharan origin" and had become strongly influenced by other "Omotic" language groups. The Proto-Aroid vowel
Consciously devised language Endangered language – Language that is at risk of going extinct Ethnologue#Language families Extinct language – Language that no longer
southwest Ethiopia except for the Ganza language, spoken in Sudan. Omotic is typically split into North Omotic (or Aroid) and South Omotic, with the latter