Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Odorheiu Secuiesc
←
Hungarian
Székelyudvarhely
(borrowed)
←
Hungarian
Székely
(affix)
←
Hungarian
udvarhely
(affix)