Latin bāsium

→ Welsh gwefus (cognate)

→ Dalmatian biss (inherited)

→ Spanish beso (inherited)

→ Galician beixo (inherited)

→ Italian bacio (inherited)

→ Cornish gweus (cognate)

→ Latin basiatio (mention)

→ Latin basio (affix)

→ Ladino bezo (inherited)

→ Ligurian bâxo (inherited)

→ Lithuanian bučiuoti (cognate)

→ Neapolitan vaso (inherited)

→ Portuguese beijo (inherited)

→ Sardinian basu (inherited)

→ Venetian baxo (inherited)