Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
débouter
←
French
dé
(prefix)
←
French
bouter
(prefix)
←
Middle French
débouter
(mention)
←
Old French
debouter
(mention)