Carré d'agneau, caramel, citrouille, cerise, croissant all start with a C.
Corsica is a French island that starts with a "C."
Camembert
Canada, Congo
carrefour
Horse
Cereal.
citroen
cassava
cream
corn
aac
Some French cities that start with the letter C include Cannes, Clermont-Ferrand, and Colmar.