Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
certitude
←
French
-tude
(mention)
←
Middle French
certitude
(derived)
←
Latin
certus
(derived)
←
Latin
-tudo
(mention)
→
French
incertitude
(prefix)