anxiety confusion disturbance riot strife trouble tumult turbulence unrest violence agitation ailment anxiousness bedlam bustle commotion disorder disquiet disquietude distress dither ferment flap flurry free-for-all fuss hassle hubbub lather mix-up noise pandemonium pother restiveness restlessness row ruckus stir to-do uproar whirl hectic topsy-turvy