The DICT Development Group

  wow
      n 1: a joke that seems extremely funny [syn: belly laugh,
           sidesplitter, howler, thigh-slapper, scream, wow,
           riot]
      v 1: impress greatly; "The speaker wowed the audience"

  112 Moby Thesaurus words for "wow":
     amuse, bang, becharm, beguile, belly laugh, best seller, bewitch,
     big hit, birdies, blooping, blue story, blurping,
     brilliant success, captivate, carry away, charm, convulse,
     delectate, delight, dirty joke, dirty story, distortion, divert,
     double entendre, enchant, enliven, enrapture, enravish, entertain,
     enthrall, entrance, ethnic joke, exhilarate, fad, fascinate,
     feedback, flutter, fluttering, fracture one, freak out, fun,
     funny story, gag, gas, gasser, good one, good story, goody,
     great success, hissing, hit, howler, howling, hum, imparadise,
     jape, jest, jestbook, joke, kill, killing, knock dead, knock out,
     laugh, loosen up, meteoric success, momentary success,
     motorboating, panic, play, point, raise a laugh, raise a smile,
     ravish, recreate, refresh, regale, relax, resounding triumph,
     rib tickler, riot, roaring success, rumble, scratching, scream,
     send, sensation, shredding, sick joke, sidesplitter, sight gag,
     slay, smash, smash hit, solace, sport, squeals, static, story,
     successful, thrill, tickle, tickle pink, titillate, transport,
     triumph, visual joke, wheeze, whistles, woomping, wowwows, yarn
  
  

  WOW
         Windows On Windows
         

  WOW
         World Of Warcraft