Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Polish wnuk
Proto-Slavic *vъnukъ (inherited)

Hungarian unoka (cognate)
Polish wnuczek (suffix)
Polish prawnuk (prefix)
Polish Wnuk (mention)
Polish wnuś (affix)
Polish wnusio (affix)