Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
ailler
←
French
ail
(suffix)
←
French
er
(suffix)
→
French
discutailler
(suffix)
→
French
traînailler
(suffix)
→
French
criailler
(suffix)
→
French
tournailler
(suffix)