Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old East Slavic
без-
→
Old East Slavic
безмьздьнꙑи
(affix)
→
Old East Slavic
безмѣнъ
(affix)