Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Dutch verkoper
German Verkäufer (cognate)
Dutch verkopen (affix)
Dutch -er (affix)

German Verkäufer (cognate)
Dutch koper (link)
Dutch verkopen (link)
Dutch parapluverkoper (compound)
Dutch lotenverkoper (compound)
Dutch topverkoper (affix)
Dutch straatverkoper (compound)