Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
deffendre
←
Latin
dēfendō
(mention)
→
English
defend
(mention)
→
English
fend
(derived)
→
Norman
d'fendre
(derived)