Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*žьrьcь
→
Old Church Slavonic
жрьць
(inherited)
→
Macedonian
жрец
(inherited)
→
Polish
żerca
(inherited)
→
Russian
жрец
(inherited)
→
Old Polish
żerzec
(inherited)