Proto-Slavic *borъ

→ Czech bor (inherited)

→ Czech borový (derived)

→ Czech boroví (derived)

→ Macedonian бор (inherited)

→ Polish bór (inherited)

→ Romanian Bilbor (mention)

→ Russian бор (inherited)

→ Serbo-Croatian bor (inherited)

→ Serbo-Croatian бор (inherited)

→ Slovene bor (inherited)

→ Albanian boronicë (mention)