Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
postulate
←
Proto-Indo-European
*preḱ-
(root)
←
Latin
postulāre
(mention)
←
Latin
postulō
(derived)
→
English
repostulate
(prefix)