Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
нагрудник
←
Bulgarian
нагръдник
(cognate)
←
Russian
на-
(affix)
←
Russian
грудь
(affix)
←
Russian
-ник
(affix)