Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Dutch treuren
German trauern (mention)
Middle Dutch trueren (inherited)
Middle High German trūren (derived)
Middle Low German truren (derived)

Luxembourgish traueren (cognate)
Dutch treurwilg (compound)
Dutch betreuren (affix)
Dutch treurig (affix)
Dutch treurnis (suffix)
Dutch treurlied (compound)
Dutch treurbuis (compound)
Dutch treurdicht (compound)