Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
secular
←
Latin
saeculāris
(borrowed)
→
Catalan
secularitzar
(affix)
→
Catalan
secularment
(affix)