Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
preson
←
Catalan
presó
(cognate)
←
Latin
prehensio
(inherited)
→
Occitan
presonièr
(affix)