Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian
Fredriksen
←
Danish
Frederiksen
(cognate)
←
Norwegian
Fredrik
(suffix)
←
Norwegian
sen
(suffix)
←
Swedish
Fredriksson
(cognate)
→
Danish
Frederiksen
(cognate)