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

Polish posiadać (prefix)
Polish osiadać (prefix)
Polish zsiadać (affix)
Polish wsiadać (affix)
Polish dosiadać (affix)
Polish przesiadać (affix)
Polish obsiadać (affix)
Polish zasiadać (affix)
Polish wysiadać (affix)