Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
скръбь
←
Proto-Slavic
*skъrbъ
(inherited)
→
Bulgarian
скръб
(inherited)
→
Old Church Slavonic
скръбѣти
(suffix)
→
Old Church Slavonic
бескръбьнъ
(affix)
→
Old Church Slavonic
скръбьнъ
(suffix)
→
Old Church Slavonic
оскръбити
(affix)