Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
durar
←
Latin
dūrāre
(inherited)
←
Latin
dūrō
(mention)
←
Old Occitan
durar
(inherited)
→
Occitan
durada
(mention)