Proto-Italic *awis

→ Catalan au (inherited)

→ Catalan ocell (inherited)

→ Corsican acellu (inherited)

→ Corsican achedda (inherited(co/sc))

→ Spanish ave (inherited)

→ French oiseau (inherited)

→ Ido aviaco (derived)

→ Italian uccello (inherited)

→ Latin avis (inherited)

→ Ligurian öxéllo (derived)

→ Mirandese abe (inherited)

→ Portuguese ave (inherited)

→ Old Portuguese ave (inherited)

→ Umbrian 𐌀𐌅𐌉𐌚 (derived)