Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
prigoni
←
Proto-Slavic
*prigoniti
(borrowed)
←
Proto-Slavic
*goniti
(derived)
→
Romanian
prigonitor
(suffix)
→
Romanian
prigoană
(back-formation)
→
Romanian
prigonire
(suffix)
→
Romanian
prigonit
(mention)