Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
buhă
←
Bulgarian
бух
(borrowed)
←
Romanian
bufă
(mention)
→
Italian
gufo
(cognate)
→
Romanian
Buhă
(mention)