Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
міч
→
Belarusian
моц
(cognate)
→
Russian
мощь
(cognate)
→
Ukrainian
міць
(doublet)
→
Ukrainian
мощі
(mention)