Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Greek εκ-
Greek ξε- (doublet)
Ancient Greek ἐκ (inherited)

Greek εκπαιδεύω (affix)
Greek ξε- (doublet)
Greek εκ (link)
Greek εκπίπτω (affix)
Greek εκπέμπω (affix)
Greek εκκρούω (affix)
Greek εκρέω (affix)
Greek εκπλέω (affix)
Greek εκφύομαι (affix)
Greek εκτρέπω (affix)
Greek παρεκτρέπω (affix)
Greek εκχέω (affix)