Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
ovăz
←
Bulgarian
ове́с
(cognate)
←
Aromanian
uvedz
(cognate)
←
Serbo-Croatian
òvas
(cognate)
←
Proto-Slavic
*ovьsъ
(derived)
→
Aromanian
uvedz
(cognate)