Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
крьстиꙗнинъ
→
Old Church Slavonic
крьстиꙗнꙑни
(suffix)
→
Serbo-Croatian
krstjanin
(derived)
→
Serbo-Croatian
крстјанин
(derived)