Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
envenimer
←
Old French
en
(confix)
←
Old French
venim
(confix)
←
Old French
er
(confix)
→
English
envenom
(derived)
→
Middle English
envenimen
(borrowed)
→
French
envenimer
(inherited)
→
Middle French
envenimer
(inherited)