Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Bonțida
←
Hungarian
Bonchida
(borrowed)
←
Hungarian
Boncz
(affix)
←
Hungarian
híd
(affix)
→
Romanian
Bonțidean
(affix)
→
Romanian
Bonțideanu
(affix)