Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
ведьмак
←
Russian
ве́дьма
(suffix)
←
Russian
а́к
(suffix)
←
Proto-Slavic
*věděti
(inherited)