Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
милостыня
←
Old Church Slavonic
милостꙑн҄и
(borrowed)
←
Russian
ми́лость
(affix)
←
Russian
-ыня
(affix)
←
Proto-Slavic
*milostyni
(inherited)