Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
здраднік
←
Belarusian
здра́да
(affix)
←
Belarusian
-нік
(affix)
←
Ukrainian
зра́дник
(cognate)