Sanskrit बिभाय

← Proto-Indo-Iranian *bʰabʰáyHa (inherited)

← Proto-Indo-Aryan *babʰáyHa (inherited)

← Proto-Indo-European *bʰeyh₂- (root)

← Proto-Indo-European *bʰebʰóyh₂e (inherited)

← Proto-Indo-European *bʰeyh₂- (mention)