Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
prorogue
←
Old French
proroger
(derived)
←
Old French
proroguer
(mention)
←
Proto-Indo-European
*pro-
(root)
←
Latin
prōrogō
(derived)
→
English
proroguement
(suffix)
→
English
proroguer
(suffix)