Colleague Colleague synonyms associate colleague and associate confrere colleague and confrere fellow colleague and fellow ally colleague and ally partner colleague and partner confederate colleague and confederate co-worker colleague and co-worker comrade colleague and comrade fellow worker colleague and fellow worker collaborator colleague and collaborator Full list of synonyms (354) Colleague antonyms opponent colleague and opponent foe colleague and foe enemy colleague and enemy antagonist colleague and antagonist opposer colleague and opposer detractor colleague and detractor Suggest antonym for Colleague Share this picture Share this image Share this picture Share this image