Proto-Turkic *kȫl

→ Azerbaijani göl (inherited)

→ Bashkir күл (inherited)

→ Bashkir күләүек (inherited)

→ Dolgan күөл (inherited)

→ Khakas кӧл (inherited)

→ Kazakh көл (inherited)

→ Kumyk кёл (inherited)

→ Ottoman Turkish کول (inherited)

→ Old Turkic 𐰚𐰇𐰠 (inherited)

→ Romanian ghiol (derived)

→ Yakut күөл (inherited)

→ Tajik кӯл (derived)

→ Turkish göl (inherited)

→ Tatar kül (inherited)

→ Tatar күл (inherited)

→ Tuvan хөл (inherited)

→ Uzbek koʻl (inherited)

→ Zazaki gol (derived)