Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
dementoitua
←
Finnish
dementia
(suffix)
←
Finnish
oida
(suffix)
←
Finnish
tua
(suffix)
→
Finnish
dementoituminen
(affix)