Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese antagonista
Ancient Greek ἀνταγωνιστής (derived)
Ancient Greek ἀντί (mention)
Ancient Greek ἀγωνιστής (mention)
Ancient Greek ἀνταγωνίζεσθαι (mention)
Latin antagonista (derived)

Portuguese antagonizar (affix)