Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
достижим
←
Bulgarian
*dostižiti
(affix)
←
Bulgarian
-им
(affix)
←
Bulgarian
дости́гам
(cognate)
←
Proto-Slavic
*dostižimъ
(inherited)