Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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French problématique
Ancient Greek προβληματικός (derived)
Ancient Greek πρόβλημα (mention)
Ancient Greek προβάλλω (mention)
Ancient Greek πρό (mention)
Ancient Greek βάλλω (mention)

French problématiquement (suffix)
Hungarian problematikus (derived)
Dutch problematiek (borrowed)
Polish problematyczny (borrowed)
Romanian problematic (borrowed)