Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
dolçor
←
Old French
dolce
(mention)
←
Old French
dous
(suffix)
←
Old French
or
(suffix)
←
Latin
dulcis
(inherited)
→
English
douceur
(derived)
→
Middle English
douceoure
(borrowed)
→
French
douceur
(inherited)
→
Middle French
doulceur
(derived)