Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
cat
←
Old French
chat
(inherited)
→
English
cat
(cognate)
→
Norman
catchiéthe
(suffix)
→
Norman
caton
(suffix)