Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
sfii
←
Proto-Slavic
*svěniti
(borrowed)
→
Romanian
sfială
(suffix)
→
Romanian
sfiiciune
(suffix)
→
Romanian
sfios
(suffix)
→
Romanian
sfielnic
(suffix)