Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek ἐρι-

→ Ancient Greek ἐρίγδουπος (affix)
→ Ancient Greek Ἐρίγυιος (affix)
→ Ancient Greek ἐριβῶλαξ (affix)
→ Old Armenian հերիք (cognate)