Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
econòmic
←
Latin
oeconomicus
(derived)
→
Catalan
econòmicament
(suffix)
→
Catalan
macroeconòmic
(affix)