Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Norwegian Nynorsk -gami
Ancient Greek γάμος (derived)

Norwegian Nynorsk bigami (affix)
Norwegian Nynorsk monogami (affix)
Norwegian Nynorsk polygami (affix)
Norwegian Nynorsk apogami (affix)