Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
раздоръ
←
Old Church Slavonic
раз
(prefix)
←
Old Church Slavonic
доръ
(prefix)
←
Proto-Slavic
*orzdorъ
(inherited)
←
Proto-Slavic
*dorъ
(mention)