Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Breaza
←
Old Church Slavonic
брѣза
(borrowed)
←
Proto-Slavic
*berza
(derived)
→
Romanian
Breaza de Jos
(mention)
→
Romanian
Breaza de Sus
(mention)
→
Romanian
Brezeanu
(affix)
→
Romanian
Brezan
(affix)