smash-up

smash-up
    n 1: a serious collision (especially of motor vehicles) [syn:
         {smash}, {smash-up}]
    

62 Moby Thesaurus words for "smashup":
      accident, appulse, blow, breakdown, breaking up, breakup, brunt,
      bulldozing, bulling, bump, calamity, cannon, carambole, carom,
      casualty, cataclysm, catastrophe, cave, cave-in, clash, collapse,
      collision, concussion, contretemps, crack-up, crash, crump, crunch,
      debacle, disaster, encounter, grief, hammering, ill hap, impact,
      impingement, mauling, meeting, misadventure, mischance, misfortune,
      mishap, nasty blow, onslaught, percussion, pileup, ramming,
      shipwreck, shock, sideswipe, sledgehammering, smash, smash-up,
      smashing, staggering blow, thrusting, total loss, tragedy, washout,
      whomp, wrack, wreck