Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
шчаслівы
←
Belarusian
шча́сце
(affix)
←
Belarusian
-лі́вы
(affix)
←
Russian
счастли́вый
(cognate)