Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old East Slavic
словѣнинъ
→
Belarusian
славянін
(inherited)
→
Russian
славянин
(inherited)
→
Ukrainian
слов'янин
(inherited)