Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
зрок
←
Belarusian
зо́рак
(doublet)
←
Polish
wzrok
(borrowed)
←
Proto-Slavic
*zorkъ
(derived)
→
Belarusian
зорак
(doublet)