Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
op
→
Serbo-Croatian
opskrbiti
(prefix)
→
Serbo-Croatian
opteretiti
(prefix)
→
Serbo-Croatian
opsjena
(prefix)
→
Serbo-Croatian
opsena
(prefix)