Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Slavic *sъvyčajь

Polish zwyczaj (inherited)
Polish przywyknąć (derived)
Polish odwyknąć (derived)
Polish przyzwyczaić (derived)
Polish zwyknąć (derived)
Ukrainian звичай (inherited)