Proto-Slavic *lisъ

→ Czech liška (mention)

→ Czech liška (mention)

→ Czech lišák (mention)

→ Czech lišák (mention)

→ Kashubian lës (inherited)

→ Old Church Slavonic лисъ (inherited)

→ Lower Sorbian liška (mention)

→ Upper Sorbian liška (mention)

→ Macedonian лисица (mention)

→ Macedonian лисец (mention)

→ Polish lis (inherited)

→ Russian лис (inherited)

→ Russian лиса (inherited)

→ Ukrainian лис (inherited)