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

Polish gajowy (suffix)
Polish Gaj (mention)
Polish Gajos (mention)
Polish Gajor (mention)
Polish Gajoch (mention)
Polish Gajny (mention)
Polish Podgajny (suffix)
Polish gaik (suffix)
Polish Nagaj (mention)
Polish gajówka (affix)