Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
disloyal
←
Old French
desleal
(mention)
←
Old French
desloial
(mention)
→
English
disloyalness
(suffix)
→
English
disloyally
(suffix)
→
English
disleal
(mention)
→
Dutch
ontrouw
(link)