Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
дърве
←
Bulgarian
дърво́
(affix)
←
Bulgarian
-е
(affix)
←
Proto-Slavic
*drъvьje
(inherited)