Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*kopytъnikъ
→
Czech
kopytník
(inherited)
→
Polish
kopytnik
(inherited)
→
Romanian
popilnic
(derived)
→
Russian
копытник
(inherited)
→
Slovak
kopytník
(inherited)