Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
тъщета
←
Old Church Slavonic
тъщь
(suffix)
←
Old Church Slavonic
ета
(suffix)
←
Proto-Slavic
*tъščeta
(inherited)
→
Old Church Slavonic
отъщетити
(affix)