Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
pouôrre
←
Old French
povre
(inherited)
←
Latin
pauper
(inherited)
→
Norman
pouôrreté
(mention)
→
Norman
pouôrrement
(suffix)