Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Irish criostal
Ancient Greek κρύσταλλος (derived)
Ancient Greek κρύος (mention)
Proto-Indo-European *krus- (derived)
Proto-Indo-European *kru- (mention)
Latin crystallum (borrowed)

Irish criostalaigineas (affix)
Irish criostalta (affix)
Irish criostalach (affix)
Irish criostalagrafaíocht (affix)