Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
cumbatre
←
Latin
cum
(mention)
←
Latin
battuō
(mention)
→
Old French
cumbatant
(mention)
→
Old French
cumbateor
(suffix)