Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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German -ern

English -er (mention)
German -en (alter)
German meutern (affix)
German verallgemeinern (affix)
German kupfern (compound)
German containern (affix)
German eisern (affix)
German abreichern (affix)
German wienern (affix)
German beweihräuchern (affix)
German verknöchern (affix)
German knickern (suffix)
German verwildern (affix)
German einäschern (affix)
German verpulvern (affix)