Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Icelandic kenna
Proto-Germanic *kannijaną (inherited)
Proto-Indo-European *ǵneh₃- (root)
Old Norse kenna (inherited)

Cimbrian khennen (cognate)
Cimbrian khénnan (cognate)
Icelandic kennari (suffix)
Icelandic kenning (affix)
Icelandic árinni kennir illur ræðari (mention)
Icelandic kennsla (suffix)