Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
fel
←
Spanish
hiel
(cognate)
←
French
fiel
(cognate)
←
Proto-Indo-European
*ǵʰelh₃-
(derived)
←
Latin
fel
(inherited)
←
Occitan
fèl
(cognate)
←
Old Occitan
(inherited)