Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
корист
←
Bulgarian
коря́
(affix)
←
Bulgarian
-ист
(affix)
←
Bulgarian
ко-
(prefix)
←
Bulgarian
ри́стя
(prefix)
←
Bulgarian
-ь
(affix)
←
Old Church Slavonic
користь
(cognate)