Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
жребче
←
Bulgarian
жребе́ц
(affix)
←
Bulgarian
-е
(affix)
←
Bulgarian
жребе́
(link)
←
Proto-Slavic
*žerbę
(derived)