Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
ад
←
Russian
от
(cognate)
←
Proto-Slavic
*otъ
(inherited)
→
Belarusian
аддаваць
(prefix)
→
Belarusian
аддаць
(prefix)