Proto-Slavic *kǫtъ

→ Belarusian кут (inherited)

→ Bulgarian кът (inherited)

→ Czech kout (inherited)

→ Old Church Slavonic кѫтъ (inherited)

→ Ancient Greek κανθός (cognate)

→ Macedonian кат (inherited)

→ Polish kąt (inherited)

→ Serbo-Croatian kut (inherited)

→ Serbo-Croatian кут (inherited)

→ Slovene kot (inherited)

→ Albanian kënd (borrowed)

→ Ukrainian кут (inherited)

→ Old Czech kút (inherited)