Latin bovem

→ Asturian bue (derived)

→ Asturian güe (inherited)

→ Middle English bef (derived)

→ Spanish buey (inherited)

→ French bœuf (inherited)

→ Old French buef (inherited)

→ Galician boi (inherited)

→ Italian bue (inherited)

→ Italian bove (inherited)

→ Ladino buey (derived)

→ Occitan buòu (inherited)

→ Old Spanish buey (inherited)

→ Portuguese boi (inherited)

→ Romanian rouă (mention)

→ Venetian bovolo (derived)