Proto-Slavic *bъrščь

→ Lithuanian barščiai (derived)

→ Polish barszcz (inherited)

→ Polish Borszcz (mention)

→ Romanian borș (derived)

→ Russian борщ (inherited)

→ Yakut борщ (derived)

→ Ukrainian борщ (inherited)

→ Yiddish באָרשט (derived)