Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
saba
←
Catalan
saba
(cognate)
←
French
sève
(cognate)
←
Latin
sapa
(inherited)
←
Old Occitan
(inherited)