Italian cuscino

← Old French coissin (derived)

← Latin (mention)

← Latin coxa (derived)

← Old Occitan coisin (derived)

→ Italian cuscinetto (suffix)

→ Italian cuscinatura (affix)

→ Sicilian cuscinu (mention)

→ Serbo-Croatian kušin (mention)

→ Venetian cusin (cognate)