Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Romanian zeu
Proto-Indo-European *dyew- (root)
Proto-Indo-European *deywós (derived)
Old Latin deivos (derived)
Proto-Italic *deiwos (derived)
Latin deus (inherited)

Romanian zău (mention)
Romanian zeiță (affix)
Romanian zeitate (affix)
Romanian semizeu (prefix)