Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
иском
←
Bulgarian
и́скам
(affix)
←
Bulgarian
-ом
(affix)
←
Russian
иско́мый
(borrowed)
←
Proto-Slavic
*jьskomъ
(derived)