Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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German Kumpf
Proto-Germanic *kumbaz (inherited)
Middle High German kumpf (inherited)
Middle High German kumph (mention)
Middle High German kump (mention)
Middle High German komp (mention)
Old High German *kumpf (inherited)
Old High German *kump (mention)
Old High German *kumb (mention)

English coomb (cognate)
Welsh cwm (cognate)