Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
cardio-
←
Ancient Greek
καρδία
(derived)
→
Catalan
cardiovascular
(affix)
→
Catalan
cardiologia
(affix)