Old Portuguese ouir

← Proto-Indo-European *h₂ewis (derived)

← Proto-Indo-European *h₂ew- (mention)

← Proto-Indo-European *dʰeh₁- (mention)

← Latin audīre (derived)

← Latin audiō (mention)

→ Galician ouvir (mention)

→ Mirandese oubir (mention)

→ Portuguese ouvir (mention)