Slap

1. (n.) A blow, esp. one given with the open hand, or with something broad.

2. (v. t.) To strike with the open hand, or with something broad.

3. (n.) With a sudden and violent blow; hence, quickly; instantly; directly.

Thesaurus Entries

Parthian shot, abruptly, altogether, attack, back answer, bang, bash, bat, beat, biff, blip, blow, box, box the ears, buffet, bump, burst, bust, cast, castigate, caustic remark, censure, chop, chuck, clap, clash, clear, clout, comeback, completely, contumely, crack, crash, criticism, crump, cuff, cut, cutting remark, dash, despite, dig, ding, directly, drub, dump, entirely, exactly, flap, flay, fleer, fling, flop, flout, foolery, fully, gibe, gibing retort, go, hastily, haymaker, hit, hurl, impetuously, impulsively, indignity, insult, jab, jape, jeer, jest, knock, lash, leg-pull, like a flash, like a thunderbolt, mock, of a sudden, on short notice, parting shot, perfectly, plank, plop, plumb, plump, plunk, point-blank, poke, pop, precipitantly, precipitately, precipitously, precisely, punch, put-down, put-on, quip, quite, rap, rebuff, rebuke, report, reprimand, reproof, right, rude reproach, scathe, scoff, score, scourge, scurrility, sharp, short answer, shot, slam, slap on, slap the face, slash, slat, sling, smack, sock, spank, splash, splat, squarely, stab, stagger, startlingly, straight, strike, stripe, sudden, suddenly, surprisingly, swap, swat, swipe, tap, taunt, throw, thrust, thwack, token punishment, toss, try, twit, unawares, unexpectedly, utterly, verbal thrust, wallop, whack, wham, whap, whip, whirl, whomp, whop, without notice, without warning