Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
suau
←
Latin
suāvis
(derived)
→
Catalan
suavitat
(suffix)
→
Catalan
suaument
(suffix)
→
Catalan
suavitzar
(affix)