Proto-Turkic *ol

→ Azerbaijani o (inherited)

→ Bashkir ул (inherited)

→ Crimean Tatar o (inherited)

→ Chuvash вӑл (inherited)

→ Dolgan ол (inherited)

→ Kumyk ол (inherited)

→ Ottoman Turkish اول (inherited)

→ Turkmen ol (inherited)

→ Tuvan ол (inherited)

→ Uyghur ئۇ (inherited)

→ Karakhanid اُلْ (inherited)

→ Karakhanid اُلارْ (derived)

→ Chinese 兀 (derived)