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 μείρομαι
Hittite (cognate)
Proto-Indo-European *(s)mer- (root)
Proto-Indo-European *(s)mer- (derived)
Latin mereō (cognate)
Latin merx (mention)

English mero- (mention)
Ancient Greek μέρος (affix)
Ancient Greek μοῖρα (affix)
Ancient Greek μόρος (mention)
Ancient Greek μόρα (affix)
Ancient Greek Γεωμόροι (cognate)
Latin mereo (cognate)
Albanian marr (cognate)