Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
columnă
←
Latin
columna
(learned borrowing)
←
Romanian
coloană
(doublet)
←
Romanian
corună
(mention)
→
Romanian
coloană
(doublet)