Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
pedepsi
→
Romanian
pedeapsă
(back-formation)
→
Romanian
pedepsibil
(suffix)
→
Romanian
pedepsitor
(suffix)
→
Romanian
pedepsire
(suffix)
→
Romanian
pedepsit
(mention)