Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English operate
Proto-Indo-European *h₃ep- (root)
Latin operātus (derived)
Latin operārī (mention)
Latin opus (mention)
Latin operis (mention)

English operation (suffix)
English operator (suffix)
English cooperate (mention)
English interoperate (prefix)
English operatee (suffix)
English misoperate (prefix)
English teleoperate (prefix)
English reoperate (prefix)
English operatable (suffix)
English zoopery (mention)
English magnoperate (mention)
English overoperate (prefix)
English underoperate (prefix)
Swedish manöver (mention)