Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
psovati
←
Proto-Slavic
*pьsovati
(inherited)
←
Proto-Slavic
*pьsъ
(mention)
→
Serbo-Croatian
opsovati
(prefix)