Proto-Turkic *kir

→ Azerbaijani kir (inherited)

→ Bashkir кер (inherited)

→ Crimean Tatar kir (inherited)

→ Dolgan кир (derived)

→ Karachay-Balkar кир (inherited)

→ Kumyk кир (inherited)

→ Ottoman Turkish كیر (inherited)

→ Yakut кир (inherited)

→ Turkish kir (derived)