Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Polish grad
English gradian (link)
Proto-Indo-European *greh₃d- (derived)
Polish gradowy (link)
Polish gradobicie (link)
Polish gradzina (link)
Proto-Slavic *gradъ (inherited)

Polish Grad (mention)
Polish gradobicie (affix)
Polish gradzina (affix)