Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English petroleum
Latin petra (mention)
Latin oleum (mention)

English petronoia (blend)
English petro- (mention)
English nonpetroleum (prefix)
English postpetroleum (prefix)
English biopetroleum (prefix)
Welsh petroliwm (borrowed)
Thai ปิโตรเลียม (borrowed)
Tok Pisin petroliam (derived)
Chinese 石油 (mention)