Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
скверен
←
Russian
скве́рный
(cognate)
←
Russian
скве́рна
(mention)
←
Proto-Slavic
*skvьrna
(derived)
→
Romanian
scârnă
(cognate)