Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
curs
←
Catalan
cors
(doublet)
←
Latin
cursus
(borrowed)
→
Catalan
curset
(affix)
→
Latin
cursus
(link)