Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
cretin
←
French
crétin
(borrowed)
←
Latin
Christianus
(derived)
←
Romanian
creștin
(doublet)
→
Romanian
lunatic
(link)
→
Romanian
creștin
(doublet)