Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Occitan
dezonor
←
Old French
desonor
(cognate)
←
Old Occitan
dez
(prefix)
←
Old Occitan
onor
(prefix)