Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
Olsson
←
Swedish
Olof
(suffix)
←
Swedish
son
(suffix)
→
English
Olson
(mention)
→
Danish
Olsen
(cognate)