Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old English cnotta
Proto-Germanic *knuttô (inherited)

English knot (inherited)
English knap (mention)
English knoll (mention)
English knar (mention)
German Knolle (cognate)
Middle English knotte (inherited)
Old High German knoto (cognate)
Latin nodus (cognate)
Latin necto (cognate)
Luxembourgish Knoll (cognate)
Dutch knol (cognate)
Old Norse knútr (cognate)