Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
exacte
←
Latin
exāctus
(derived)
→
Catalan
exactitud
(affix)
→
Catalan
inexacte
(prefix)
→
Catalan
exactament
(affix)