Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
ocină
←
Proto-Slavic
*otьcina
(borrowed)
←
Proto-Slavic
*otьcь
(mention)
→
Romanian
Ocina de Jos
(mention)
→
Romanian
Ocina de Sus
(mention)