Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Italian mero
Latin merus (mention)

Italian meramente (affix)
Italian dimero (confix)
Italian elastomero (confix)
Italian isomero (confix)
Italian pentamero (confix)
Italian tetramero (confix)
Italian blastomero (confix)
Italian oligomero (confix)
Italian centromero (confix)
Italian telomero (confix)
Italian anomero (confix)
Italian epimero (confix)
Italian eccimero (suffix)
Italian eteromero (confix)
Italian mesomero (confix)
Italian cromomero (confix)
Italian tautomero (confix)
Italian ottamero (confix)
Italian omomero (confix)
Italian antimero (confix)
Italian capsomero (suffix)
Italian ialomero (confix)
Italian ipomero (confix)
Italian neuromero (confix)
Italian sarcomero (confix)
Italian trimero (confix)
Italian esamero (confix)
Italian merocito (confix)