Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
ex
→
French
effleurer
(prefix)
→
French
effiler
(prefix)
→
French
exhausser
(prefix)
→
French
extuber
(confix)
→
French
exfiltrer
(prefix)
→
French
exinscrit
(prefix)