Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
cima
←
Ancient Greek
κῦμα
(derived)
←
Latin
cȳma
(inherited)
←
Old Occitan
(inherited)
→
Catalan
cim
(mention)