Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian
Nilsen
←
Danish
Nielsen
(cognate)
←
Norwegian
Nils
(suffix)
←
Norwegian
sen
(suffix)
←
Swedish
Nilsson
(cognate)
→
Danish
Nielsen
(cognate)