Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
говедо
←
Proto-Slavic
*govędo
(inherited)
→
Bulgarian
гуда
(cognate)
→
Latvian
govs
(cognate)