Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
economia
←
Ancient Greek
οἰκονομία
(derived)
←
Latin
oeconomia
(derived)
→
Catalan
macroeconomia
(affix)
→
Catalan
economista
(suffix)
→
Catalan
economitzar
(affix)