Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
случай
←
Bulgarian
слу́ка
(affix)
←
Bulgarian
-яй
(affix)
←
Proto-Slavic
*sъlučajь
(inherited)
→
Bulgarian
случаен
(affix)