Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
pietrui
←
Romanian
piatră
(suffix)
←
Romanian
-ui
(suffix)
→
Romanian
pietruire
(suffix)
→
Romanian
pietruit
(mention)