Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
faclă
←
Bulgarian
факла
(borrowed)
←
Greek
φάκλα
(borrowed)
←
Latin
facula
(derived)
←
Romanian
fachie
(doublet)
→
Romanian
făclie
(mention)