Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Italian chiavo
Proto-Indo-European *(s)kleh₂w- (derived)
Italian clou (doublet)
Italian chiavare (link)
Italian chiave (link)
Proto-Italic *klāwos (inherited)
Latin clāvus (inherited)

English Machiavelli (mention)
Italian chiodo (mention)
Italian clou (doublet)
Italian chiavare (link)