Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
abetment
←
English
-ment
(mention)
←
English
abet
(mention)
←
Middle English
abetement
(inherited)
←
Old French
abeter
(derived)