←
Proto-Indo-European *h₂ewis (derived)
←
Proto-Indo-European *h₂ew- (mention)
←
Proto-Indo-European *dʰeh₁- (mention)
←
Italian udire (cognate)
←
Occitan ausir (cognate)
←
Portuguese ouvir (cognate)
←
Romanian auzi (cognate)
←
Old Portuguese ouvyr (inherited)
←
Old Portuguese oyr (mention)
←
Old Portuguese ouir (mention)
→
Portuguese ouvir (cognate)