Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
cavilha
←
Latin
*cāvicula
(mention)
←
Latin
clāvicula
(inherited)
←
Latin
clāvis
(mention)
←
Old Occitan
cavilla
(inherited)
→
Friulian
cjavile
(cognate)
→
Italian
caviglia
(mention)