Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
-атор
←
French
-ateur
(derived)
←
Latin
-ātor
(borrowed)
←
Latin
-tor
(mention)
←
Latin
-āre
(mention)