Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Occitan
porc
←
Old French
porc
(cognate)
←
Latin
porcus
(inherited)
→
Catalan
porc
(inherited)
→
Occitan
pòrc
(inherited)