Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle French
en
←
Latin
in
(inherited)
→
French
en
(inherited)
→
Middle French
és
(compound)
→
Middle French
emmy
(compound)
→
Middle French
envieillir
(confix)
→
Middle French
encharger
(prefix)
→
Middle French
enhayr
(prefix)
→
Middle French
enchargier
(prefix)