Where does “bajas” come from?

bajas (Proto-Balto-Slavic) comes from Proto-Indo-European bʰoyh₂ós, from Proto-Indo-European bʰeyh₂- — to fear, be afraid; to strike, hit; to hew, cut.

Ancestry of “bajas”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	bʰoyh₂ós	—
2	Proto-Indo-European	bʰeyh₂-	to fear, be afraid; to strike, hit; to hew, cut

Every word from Proto-Indo-European bʰeyh₂- →Every word from Proto-Indo-European bʰoyh₂ós →