Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Finnish pooli
English pool (borrowed)
Ancient Greek πόλος (derived)
Latin polus (derived)

Finnish vastapooli (prefix)
Finnish geenipooli (compound)
Finnish meemipooli (compound)
Finnish poolinen (affix)
Finnish pooliton (affix)