Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
ме́дленный
→
Bulgarian
мъжда
(cognate)
→
Russian
медленно
(affix)
→
Russian
немедленный
(affix)