Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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German leuchten
Proto-Germanic *liuhtijaną (inherited)
Proto-West Germanic *liuhtijan (inherited)
Old High German liuhten (inherited)

English light (cognate)
Old English liehtan (cognate)
German Leuchtturm (compound)
German Leuchtkäfer (compound)
German aufleuchten (prefix)
German Leuchtfarbe (compound)
German Leuchtgas (compound)
German Leuchtstoff (compound)
German Leuchtmittel (affix)
German einleuchten (prefix)
German durchleuchten (affix)
German durchleuchten (affix)
German erleuchten (prefix)
Luxembourgish liichten (cognate)