Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hungarian
operatőr
←
French
opérateur
(borrowed)
←
Hungarian
-őr
(affix)
←
Hungarian
operátor
(doublet)
→
Hungarian
operátor
(doublet)