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

Polish kruszywo (affix)
Polish kruszarka (affix)
Polish kruszyna (affix)
Polish kruszonka (affix)
Polish pokruszyć (affix)
Polish skruszyć (affix)