Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
пасинок
←
Bulgarian
па-
(affix)
←
Bulgarian
син
(affix)
←
Bulgarian
-ок
(affix)
←
Proto-Slavic
*pasynъkъ
(inherited)