Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
coz
←
Latin
calx
(inherited)
←
Latin
calcis
(mention)
←
Old Spanish
coçe
(inherited)
→
Galician
couce
(cognate)