Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
griv
←
Bulgarian
грив
(borrowed)
→
Bulgarian
грив
(cognate)
→
Romanian
grivei
(suffix)
→
Romanian
Grivu
(mention)