←
Belarusian бабёр (cognate)
←
Old High German bibar (cognate)
←
Proto-Indo-European *bʰrew- (mention)
←
Latvian bebrs (mention)
←
Old East Slavic бебръ (cognate)
←
Old East Slavic бобръ (mention)
←
Old Prussian bebrus (cognate)
←
Proto-Slavic *bebrъ (cognate)
←
Proto-Slavic *bobrъ (mention)
←
Proto-Slavic *bьbrъ (mention)
←
Ukrainian бібр (mention)
→
Latvian bebrs (mention)