←
Proto-Indo-European *bʰeydʰ- (derived)
←
Proto-Indo-European *bʰeyh₂- (derived)
→
English bever (cognate)
→
Asturian feu (inherited)
→
Galician feo (inherited)
→
Norwegian Bokmål føderal (derived)
→
Norwegian Nynorsk føderal (derived)
→
Portuguese feio (mention)
→
Sardinian feu (derived)