Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
Nercamp
←
French
Narcastet
(link)
←
Occitan
ner
(link)
←
Occitan
camp
(link)
←
Occitan
Aner
(link)
→
French
Nercamp
(borrowed)
→
Occitan
Narcamp
(link)