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◂ Niger-Congo languages (?) ◂ Atlantic-Congo languages (?) ◂ Volta-Congo languages ◂ North Volta-Congo languages (?) ◂ Gur languages ◂ Central Gur languages ◂ Northern Central Gur languages ◂ Bwamu-Oti-Volta languages ◂ Oti-Volta languages ◂ Nuclear Oti-Volta languages ◂ Gurma-Yom-Oti-Volta Occidental languages ◂ Oti-Volta Occidental languages