Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Icelandic klénn
Old English clǣne (mention)
English clean (cognate)
Middle English clene (mention)
Proto-Germanic *klainiz (derived)
Proto-Indo-European *g(e)lēi- (derived)
Proto-Indo-European *gel- (derived)
Old Norse klénn (derived)

English clean (cognate)