Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
nort
←
Old English
norþ
(borrowed)
→
French
nord
(mention)
→
Norman
nord
(mention)
→
Norman
nor
(mention)
→
Romansch
nord
(mention)