Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
calomnie
←
Latin
calumnia
(borrowed)
→
English
calumny
(cognate)
→
French
challenge
(doublet)
→
Romanian
calomnie
(borrowed)