Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English operator
← English operate (suffix)
← English -or (suffix)
← Proto-Indo-European *h₃ep- (root)
← Latin operatōr (borrowed)
← Latin operor (mention)

→ English sysop (blend)
→ English cooperator (prefix)
→ English nonoperator (prefix)
→ English superoperator (prefix)
→ English operatorial (suffix)
→ English teleoperator (prefix)
→ English operatorship (suffix)
→ English operatorless (suffix)
→ English oper (mention)
→ English interoperator (prefix)
→ English hyperoperator (prefix)
→ English metaoperator (prefix)
→ English intraoperator (prefix)
→ English operatress (suffix)
→ English eigenoperator (prefix)
→ Greek τελεστής (mention)
→ Hungarian operátor (derived)
→ Japanese オペレーター (borrowed)
→ Northern Kurdish operator (borrowed)
→ Swahili opereta (borrowed)
→ Tok Pisin opereta (derived)