Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
пегий
←
Bulgarian
пега
(cognate)
←
Proto-Indo-European
*peyg-
(root)
←
Latin
pingō
(cognate)
←
Old East Slavic
пѣгъ
(inherited)