Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
водя
←
Proto-Slavic
*voditi
(inherited)
→
Bulgarian
веда
(cognate)
→
Bulgarian
веда
(link)
→
Bulgarian
ведом
(link)