Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek ὀξύμωρος
Ancient Greek ὀξύς (compound)
Ancient Greek μωρός (compound)

English oxymoron (derived)
Esperanto oksimoro (derived)
Latin oxymorus (derived)
Turkish oksimoron (derived)