Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
dòlre
←
Catalan
doldre
(cognate)
←
Latin
dolēre
(inherited)
←
Latin
doleō
(mention)
←
Old Occitan
doler
(inherited)
→
Catalan
doldre
(cognate)