Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
estrato
→
Catalan
estratosfera
(confix)
→
Catalan
estratopausa
(prefix)
→
Catalan
estratotip
(confix)