Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto de
Spanish de (derived)
French de (derived)
Latin (derived)

Esperanto da (mention)
Esperanto demordi (compound)
Esperanto deveni (affix)
Esperanto denove (compound)
Esperanto ekde (prefix)
Esperanto demeti (affix)
Esperanto debati (affix)
Esperanto deteni (compound)
Esperanto delogi (affix)
Esperanto desalti (affix)