Tu·mul·tu·ous a.
  1. Full of tumult; characterized by tumult; disorderly; turbulent.
     The flight became wild and tumultuous.   --Macaulay.
  2. Conducted with disorder; noisy; confused; boisterous; disorderly; as, a tumultuous assembly or meeting.
  3. Agitated, as with conflicting passions; disturbed.
  His dire attempt, which, nigh the birth
  Now rolling, boils in his tumultuous breast.   --Milton.
  4. Turbulent; violent; as, a tumultuous speech.
  Syn: -- Disorderly; irregular; noisy; confused; turbulent; violent; agitated; disturbed; boisterous; lawless; riotous; seditious.
  -- Tu*mul*tu*ous*ly, adv. -- Tu*mul*tu*ous*ness, n.
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  tumultuousness
       n : a state of commotion and noise and confusion [syn: tumult,
            uproar, garboil]