onslaught

violence, inclemency, vehemence, might, impetuosity; boisterousness; effervescence, ebullition; turbulence, bluster; uproar, callithump [U.S.], riot, row, rumpus, le diable a quatre, devil to pay, all the fat in the fire., severity; ferocity, rage, fury; exacerbation, exasperation, malignity; fit, paroxysm; orgasm, climax, aphrodisia; force, brute force; outrage; coup de main; strain, shock, shog; spasm, convulsion, throe; hysterics, passion (state of excitability)., outbreak, outburst; debacle; burst, bounce, dissilience, discharge, volley, explosion, blow-up, blast, detonation, rush, eruption, displosion, torrent., turmoil (disorder); ferment (agitation); storm, tempest, rough weather; squall (wind); earthquake, volcano, thunderstorm., berserk, berserker; fury, dragon, demon, tiger, beldame, Tisiphone, Megaera, Alecto, madcap, wild beast; fire eater (blusterer).