Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
camin
←
Catalan
camí
(cognate)
←
French
chemin
(cognate)
→
Catalan
camí
(cognate)
→
French
chemin
(cognate)