Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
-ador
←
Latin
-ātor
(inherited)
→
Catalan
refrigerador
(affix)
→
Catalan
tapadora
(affix)
→
Catalan
embafador
(affix)