Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
expressiu
→
Catalan
expressivament
(suffix)
→
Catalan
inexpressiu
(affix)
→
Catalan
expressivitat
(affix)