The word "tumult" denotes a state of commotion, chaos, disorder or confusion that is characterized by a loud, boisterous and disorderly behavior. There are different synonyms that can be used to describe this state of disturbance or uproar. Some of the synonyms of the word "tumult" include uproar, turmoil, pandemonium, mayhem, bedlam, commotion and disturbance. Other synonyms for the word "tumult" include agitation, turbulence, unruliness, clamor, racket and fracas. These synonyms can be used interchangeably to describe different situations of chaos, disturbance or disorder and can help to add color and variety to your writing.