Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
popular
←
Latin
popularis
(borrowed)
→
Catalan
pop
(mention)
→
Catalan
popularitzar
(affix)
→
Catalan
popularment
(affix)