Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
запека́ть
→
Belarusian
запякаць
(cognate)
→
Russian
печь
(link)
→
Russian
запекаться
(affix)