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