Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
скрежав
←
Bulgarian
скреж
(cognate)
←
Bulgarian
скръ́ндза
(affix)
←
Bulgarian
-яв
(affix)
←
Russian
скря́га
(cognate)