Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
-ateur
←
Latin
-atōr
(inherited)
→
French
observateur
(affix)
→
French
provocateur
(mention)
→
French
-eur
(link)
→
French
utilisateur
(mention)
→
French
radiateur
(affix)
→
French
ventilateur
(affix)
→
French
adaptateur
(affix)
→
French
accélérateur
(affix)
→
French
émulateur
(affix)
→
French
sécateur
(mention)
→
French
prestidigitateur
(affix)
→
French
carburateur
(compound)
→
French
innovateur
(affix)
→
French
calomniateur
(affix)
→
French
déambulateur
(affix)
→
Russian
-атор
(derived)