Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
illon
→
French
cotillon
(suffix)
→
French
ardillon
(suffix)
→
French
durillon
(suffix)
→
French
raidillon
(suffix)
→
French
portillon
(suffix)
→
French
négrillon
(suffix)