Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
discourir
←
Latin
discurrere
(borrowed)
←
Latin
discurrō
(mention)
→
French
discoureur
(suffix)
→
French
discoureuse
(suffix)