Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
reialme
←
Latin
regimen
(mention)
←
Occitan
reial
(mention)
→
Friulian
ream
(mention)
→
Occitan
reiaume
(mention)