Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
occidentālis
→
Catalan
occidental
(borrowed)
→
Latin
occidens
(link)
→
Mirandese
oucidental
(derived)
→
Portuguese
ocidental
(borrowed)