Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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German Low German köhl
Proto-Germanic *kōlaz (inherited)
Proto-Germanic *kōluz (mention)
Middle Low German kȫl (inherited)
Proto-Indo-European *gel- (derived)
Old Saxon *kōl (inherited)
Old Saxon *kōli (mention)

English cool (cognate)