Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
благо
←
Bulgarian
благ
(affix)
←
Bulgarian
-о
(affix)
←
Bulgarian
благода́т
(link)
←
Bulgarian
блаже́нство
(link)
←
Bulgarian
Благой
(link)
←
Bulgarian
благ
(affix)
←
Bulgarian
-о
(affix)
←
Proto-Slavic
*bolgo
(inherited)