Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old East Slavic
соловии
→
Belarusian
салавей
(inherited)
→
Russian
соловей
(inherited)
→
Ukrainian
соловей
(inherited)