Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
êcrithe
←
Old French
escrire
(inherited)
←
Old French
escrivre
(mention)
←
Latin
scribo
(inherited)
→
Norman
êcrithie
(suffix)
→
Norman
êcritouaithe
(suffix)