Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
soissante
←
Latin
sexāgintā
(inherited)
→
French
soixante
(inherited)
→
Middle French
soisante
(inherited)
→
Norman
sessànte
(mention)
→
Norman
souaixante
(inherited)
→
Walloon
swessante
(mention)