Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
греческий
←
Old Church Slavonic
грьчьскъ
(borrowed)
←
Russian
гре́цкий
(mention)
←
Russian
грек
(affix)
←
Russian
-еский
(affix)