Proto-Turkic *eĺčgek

→ Bashkir ишәк (derived)

→ Crimean Tatar eşek (inherited)

→ Mongolian илжиг (derived)

→ Ottoman Turkish اشك (inherited)

→ Sicilian sceccu (derived)

→ Salar eşek (inherited)

→ Turkmen eşek (inherited)

→ Turkish eşek (derived)

→ Uzbek eshak (inherited)