Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
učenik
←
Serbo-Croatian
učen
(suffix)
←
Serbo-Croatian
ik
(suffix)
→
Romanian
ucenic
(cognate)