Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
разоумъ
←
Old Church Slavonic
раз
(prefix)
←
Old Church Slavonic
оумъ
(prefix)
→
Macedonian
разум
(borrowed)
→
Russian
разум
(borrowed)