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