Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
витяз
←
Bulgarian
ви́тег
(cognate)
←
Bulgarian
ви́тез
(link)
←
Russian
ви́тязь
(borrowed)
←
Proto-Slavic
*vitędzь
(derived)