Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
polu
→
Serbo-Croatian
polubog
(prefix)
→
Serbo-Croatian
polubrat
(prefix)
→
Serbo-Croatian
polupravac
(prefix)
→
Serbo-Croatian
polugodišnji
(prefix)