Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin duplex
Proto-Italic *dwipleks (inherited)
Latin duo (mention)
Latin (mention)
Latin plicō (mention)
Latin plectō (mention)
Latin plexum (mention)

English simple (mention)
English duplex (borrowed)
Spanish doble (inherited)
Spanish dúplex (borrowed)
French duplex (borrowed)
French duplicité (mention)
Galician dobre (mention)
Indonesian simpel (mention)
Italian duplex (borrowed)
Italian duplice (borrowed)
Latin duplico (affix)