Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
osândi
←
Proto-Slavic
*osǫditi
(borrowed)
←
Proto-Slavic
*sǫditi
(borrowed)
→
Romanian
osândă
(back-formation)
→
Romanian
osânditor
(suffix)
→
Romanian
osândire
(suffix)
→
Romanian
osândit
(mention)