Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
отка́з
→
Belarusian
адказ
(cognate)
→
Russian
отказник
(affix)
→
Russian
безотказный
(affix)