Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
prijatelj
←
Proto-Indo-European
*priH-
(derived)
←
Proto-Slavic
*prijateľь
(inherited)
→
Serbo-Croatian
prijateljica
(suffix)
→
Serbo-Croatian
prijateljski
(suffix)
→
Serbo-Croatian
prijatan
(link)