Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
saer
←
Old French
seir
(mention)
←
Old French
soir
(mention)
←
Latin
sērō
(mention)
←
Latin
sērus
(mention)
→
Norman
sé
(link)