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 μέδιμνος
Proto-Germanic *mētō (cognate)
Ancient Greek μέδομαι (cognate)
Proto-Indo-European *med- (derived)
Latin modus (cognate)

English medimnus (borrowed)
English medimnos (borrowed)
Irish meá (cognate)
Ancient Greek ἡμιμέδιμνον (affix)