←
Ancient Greek πόθι (cognate)
←
Proto-Indo-European *kʷudʰei (derived)
←
Proto-Indo-European *kʷobʰí (mention)
←
Proto-Indo-European *kʷos (mention)
←
Proto-Indo-European *kʷis (mention)
→
Dalmatian jo (inherited)
→
Spanish o (inherited(es/osp))
→
Middle French où (inherited)
→
Old French u (inherited)
→
Old French ou (inherited)
→
Interlingua ubi (borrowed)
→
Portuguese u (inherited)
→
Romanian iuo (inherited)
→
Old Portuguese u (inherited)
→
Aromanian iu (inherited)
→
Sardinian uve (inherited)
→
Sardinian ue (inherited)
→
Sardinian ube (inherited)