Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Italian chiave
Proto-Italic *klāwis (inherited)
Latin clāvis (inherited)

Ido klavo (derived)
Italian chiavetta (affix)
Italian chiavare (suffix)
Italian chiavo (link)
Italian sottochiave (prefix)
Italian controchiave (prefix)
Italian chiavaccio (suffix)
Italian chiavarda (mention)
Portuguese chave (cognate)
Venetian ciave (cognate)