Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
боротися
←
Belarusian
баро́цца
(cognate)
←
Old East Slavic
боротися
(inherited)
←
Russian
боро́ться
(cognate)