Proto-Slavic *sova

→ Belarusian сава (inherited)

→ Bulgarian сова (inherited)

→ Czech sova (inherited)

→ Czech sůva (derived)

→ Lower Sorbian sowa (inherited)

→ Upper Sorbian sowa (inherited)

→ Polish sowa (inherited)

→ Russian сова (inherited)

→ Serbo-Croatian sova (inherited)

→ Serbo-Croatian сова (inherited)

→ Slovak sova (inherited)

→ Slovene sova (inherited)

→ Ukrainian сова (inherited)