←
Ancient Greek ὄψ (cognate)
←
Proto-Indo-European *wekʷ- (root)
←
Proto-Indo-European *wṓkʷs (derived)
←
Proto-Indo-European *wekʷ- (mention)
←
Proto-Italic *wōks (derived)
←
Sanskrit वाच् (cognate)
→
Aragonese voz (inherited)
→
Esperanto voĉo (borrowed)
→
Middle French voix (inherited)
→
Old French voiz (mention)
→
Ancient Greek ὄσσα (cognate)