Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
teràpia
←
Ancient Greek
θεραπεία
(derived)
←
Ancient Greek
θεραπεύω
(mention)
→
Catalan
psicoteràpia
(affix)
→
Catalan
monoteràpia
(prefix)