Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Portuguese cavilha
Italian caviglia (borrowed)
Latin *cāvicula (mention)
Latin clāvicula (derived)
Latin clāvis (mention)
Old Occitan cavilla (borrowed)
Portuguese chavelha (doublet)

Portuguese clavícula (doublet)
Portuguese cravelha (doublet)