Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
jertfă
←
Old Church Slavonic
жрьтва
(borrowed)
←
Proto-Slavic
*žьrtva
(derived)
→
Romanian
jertfi
(affix)