Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
bolovan
←
Bulgarian
балван
(borrowed)
←
Proto-Slavic
*bъlvanъ
(derived)
→
Romanian
bolovănel
(suffix)
→
Romanian
bolovănos
(suffix)
→
Romanian
Bolovănești
(affix)
→
Romanian
Bolovani
(mention)
→
Romanian
Bolovăniș
(affix)
→
Romanian
Bolovan
(mention)
→
Romanian
Bolohan
(mention)