Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
romiar
←
Latin
rūmigāre
(inherited)
←
Latin
rūmigō
(mention)
←
Old Occitan
romiar
(inherited)