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 cnāwan

English know (inherited)
English acknowledge (mention)
English knowen (mention)
Old English witan (mention)
Old English cnawelæcing (cognate)
Old English cnæwe (cognate)
Old English cnawelæc (mention)
Old English becnawan (prefix)
Old English gecnawan (prefix)
Old English tocnawan (prefix)
Middle English knowen (inherited)
Hindi जानना (cognate)
Sanskrit जानाति (cognate)
Yola knouth (inherited)