Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
балкански
←
Bulgarian
Балка́н
(affix)
←
Bulgarian
-ски
(affix)
←
Bulgarian
балка́н
(affix)
←
Bulgarian
-ски
(affix)