Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*napьrstъkъ
→
Belarusian
напарстак
(derived)
→
Czech
náprstek
(inherited)
→
Macedonian
напрсток
(inherited)
→
Polish
naparstek
(inherited)
→
Russian
напёрсток
(inherited)
→
Slovak
náprstok
(inherited)
→
Ukrainian
наперсток
(inherited)