Concours is a French word that means competition or contest. The word concours is often used to describe competitions or contests that involve skill, creativity, or talent. However, as is the case with most words, there are antonyms for concours. Some antonyms for concours include cooperation, harmony, and teamwork. These words describe the opposite of a competition or contest, and instead, suggest collaboration and working together towards a common goal. While concours can be a positive and exciting experience, these antonyms show that there are alternative ways of achieving success that don't involve competing against one another.