Proto-Turkic *adak

→ Southern Altai айак (inherited)

→ Azerbaijani ayaq (mention)

→ Bashkir аяҡ (inherited)

→ Bashkir аҙаҡ (inherited)

→ Shor азақ (inherited)

→ Crimean Tatar ayaq (inherited)

→ Chuvash ура (inherited)

→ Dolgan атак (inherited)

→ Khakas азах (inherited)

→ Kazakh аяқ (inherited)

→ Kumyk аякъ (inherited)

→ Ottoman Turkish آیاق (inherited)

→ Old Turkic 𐰑𐰴 (inherited)

→ Yakut атах (mention)

→ Turkmen aýak (inherited)

→ Turkish ayak (inherited)

→ Uzbek oyoq (inherited)

→ Karakhanid اَذَقْ (inherited)

→ Western Yugur azaq (inherited)