Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
лі́пший
→
Belarusian
лепшы
(cognate)
→
Ukrainian
поліпшувати
(link)
→
Ukrainian
поліпшити
(link)