Proto-Slavic *zǫbrъ

→ English zubr (derived)

→ Czech zubr (inherited)

→ Kashubian żuber (inherited)

→ Upper Sorbian zubr (inherited)

→ Upper Sorbian žubr (inherited)

→ Polish żubr (derived)

→ Polish Ząbroń (derived)

→ Polish Zembroń (derived)

→ Romanian zimbru (mention)

→ Russian зубр (inherited)

→ Slovak zubor (inherited)

→ Slovene zober (inherited)

→ Old Polish ząbr (inherited)

→ Old Polish ząbrz (inherited)