Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
premierement
←
Old French
premiere
(suffix)
←
Old French
ment
(suffix)
→
Middle French
premierement
(inherited)
→
Norman
prumièrement
(mention)
→
Norman
preunmiéthement
(mention)