Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
огра́да
→
Belarusian
агароджа
(cognate)
→
Russian
оградить
(affix)
→
Russian
оградка
(affix)