Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Norse logn
Danish lyn (cognate)
English lown (cognate)
Proto-Germanic *lugnijaz (inherited)
Proto-Indo-European *lewk- (derived)
Swedish lugn (cognate)

English lown (borrowed)
Faroese logn (inherited)
Icelandic logn (inherited)
Norwegian Bokmål lun (derived)
Norwegian Bokmål logn (inherited)
Norwegian Nynorsk lun (derived)
Norwegian Nynorsk logn (inherited)