Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
diagonal
←
Latin
diagōnālis
(derived)
→
French
diagonalement
(suffix)
→
French
diagonaliser
(suffix)
→
Romanian
diagonal
(borrowed)