Same word as out-cry:

agitation, babel, blare, brouhaha, bustle, buzz, clinker, complaint, convulsion, din, discord, exclamation, ferment, hassle, hoo-ha, hubba-hubba, hubbub, hullabaloo, hurly-burly, lament, noise, outcry, pandemonium, protesting, racket, remonstrance, row, ruckus, shout, shouting, to-do, tumult, turmoil, upheaval, uproar, vociferation