Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
тъчьникъ
←
Old Church Slavonic
тъчьнъ
(suffix)
←
Old Church Slavonic
икъ
(suffix)