[1] : WordNet (r) 2.0

wham
     v : hit hard; "the teacher whacked the boy" syn: whack, whop,
          wallop
     also: whamming, whammed
see also:
whack whop wallop whamming whammed 

[2] : Moby Thesaurus II by Grady Ward, 1.0

70 moby thesaurus words for "wham":
   bang, bash, bat, belt, biff, blast, bonk, boom, bump, burst, bust,
   clap, clash, clip, clobber, clout, clump, coldcock, crack, crash,
   crump, cut, dash, deal, deal a blow, deck, fetch, fetch a blow,
   flap, flop, hit, hit a clip, jab, knock, knock cold, knock down,
   knock out, let have it, paste, plunk, poke, punch, rap, report,
   slam, slap, slat, slog, slug, smack, smash, smite, snap, soak,
   sock, splat, strike, strike at, swap, swat, swipe, tap, thump,
   thwack, wallop, whack, whap, whomp, whop, yerk

Wham >> W Words
Wham, definition of term: Wham
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