Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
наро́дный
→
Belarusian
народны
(cognate)
→
Russian
международный
(prefix)
→
Russian
народность
(affix)
→
Russian
антинародный
(affix)
→
Russian
всенародный
(affix)