Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*vъnǫtrь
→
Old Church Slavonic
вънѫтрь
(inherited)
→
Old Church Slavonic
вънѫтрьѭдоу
(inherited)
→
Polish
wewnątrz
(derived)
→
Old Polish
wnątrz
(inherited)