Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English duplex
Ancient Greek πλέκω (mention)
Latin duplex (borrowed)
Latin duo (mention)
Latin plico (mention)

English duplicity (suffix)
English heteroduplex (prefix)
English multiduplex (prefix)
English nonduplex (prefix)
English duplexer (suffix)
English homoduplex (prefix)
English duplexity (suffix)
English echoplex (blend)
English semiduplex (prefix)
English interduplex (prefix)
English intraduplex (prefix)
English duplicial (mention)
English oligoduplex (prefix)