Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
koska
←
Finnish
(suffix)
←
Finnish
s
(suffix)
←
Finnish
kä
(suffix)
←
Proto-Uralic
*ku- ~ *ko-
(derived)
→
Finnish
koskaan
(suffix)