Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Danish kold
Proto-Germanic *kaldaz (inherited)
Old Danish kald (inherited)
Proto-Indo-European *gel- (root)
Proto-Indo-European *gel- (derived)
Old Norse kaldr (inherited)

English cold (cognate)
Danish hundekold (affix)
Danish fodkold (compound)
Danish koldblodighed (compound)
Danish koldblodet (affix)
Danish koldskål (compound)
Danish koldhæve (affix)
Danish koldblodig (affix)
German kalt (cognate)
Low German koolt (cognate)
German Low German kold (cognate)