Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
răsfrânge
←
Proto-Indo-European
*bʰreg-
(root)
←
Romanian
răs
(prefix)
←
Romanian
frânge
(prefix)