Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
citadin
←
French
citoyen
(doublet)
←
Italian
cittadino
(borrowed)
→
Spanish
citadino
(borrowed)
→
French
citoyen
(doublet)
→
Romanian
citadin
(borrowed)