Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
contenciós
←
Latin
contentiōsus
(derived)
→
Catalan
contenció
(link)
→
Catalan
contenciosament
(affix)