Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
любити
←
Proto-Indo-European
*lewbʰ-
(derived)
←
Proto-Slavic
*ľubiti
(inherited)
→
Old Church Slavonic
възлюбити
(prefix)
→
Romanian
Lupșa
(mention)