Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese euro
Ancient Greek Εὐρώπη (derived)
Latin Europa (derived)

Portuguese Europarlamento (prefix)
Portuguese eurocomunismo (prefix)
Portuguese eurocomunista (prefix)
Portuguese Eurocâmara (prefix)
Portuguese eurofobia (confix)