Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kiintää
←
Proto-Finnic
*kintädäk
(inherited)
→
Finnish
kiinni
(suffix)
→
Finnish
kiinteä
(suffix)
→
Finnish
kiinto-
(suffix)
→
Finnish
kiintyä
(suffix)