Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
kristen
←
Old Norse
kristinn
(derived)
→
Finnish
kristillinen
(derived)
→
Swedish
kristna
(suffix)
→
Swedish
kristendom
(compound)