Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese economia
Ancient Greek οἰκονομία (mention)
Ancient Greek οἶκος (mention)
Ancient Greek νόμος (mention)
Latin oeconomia (mention)

Portuguese macroeconomia (affix)
Portuguese economista (suffix)
Portuguese biblioteconomia (blend)