Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
прыго́жы
→
Belarusian
прыгажосць
(affix)
→
Belarusian
прыгажун
(affix)
→
Belarusian
прыгажуня
(affix)
→
Russian
пригожий
(cognate)