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

Alemannic German chöne (cognate)
Swedish kunskap (suffix)
Swedish kund (mention)
Swedish lika gärna kunna (mention)