Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Occitan
guida
→
English
guide
(derived)
→
French
guide
(derived)
→
French
guider
(mention)
→
Middle French
guider
(derived)
→
Norman
dgide
(derived)