Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
ксёндз
←
Polish
ksiądz
(borrowed)
←
Russian
князь
(doublet)
←
Proto-Slavic
*kъnędzь
(derived)
→
Russian
князь
(doublet)