Russian бодрый

← Proto-Indo-European *bʰewdʰ- (root)

← Old East Slavic бъдръ (inherited)

← Proto-Slavic *bъdrъ (inherited)

← Proto-Slavic *bъděti (mention)

← Proto-Slavic *-rъ (mention)

→ Serbo-Croatian bodar (borrowed)