Proto-Bantu *kʊ̀bókò

→ Kikuyu guoko (inherited)

→ Lingala lobɔ́kɔ (inherited)

→ Northern Sotho letsogo (inherited)

→ Nzadi lwo (inherited)

→ Rwanda-Rundi ukuboko (inherited)

→ Shona ruoko (inherited)

→ Sotho letsoho (inherited)

→ Tswana letsogo (inherited)

→ Tsonga voko (inherited)

→ Venda voho (inherited)

→ Xhosa umboko (inherited)

→ Zulu umboko (inherited)