Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Polish logia

→ Polish demonologia (suffix)
→ Polish radiologia (confix)
→ Polish onkologia (confix)
→ Polish ichtiologia (confix)
→ Polish laryngologia (confix)
→ Polish kryminologia (confix)
→ Polish sowietologia (suffix)
→ Polish łopatologia (suffix)