knock, pat, rap, hit, strike, touch, drum, beat, thump, click, tick, peck, dab, flick, poke, prod, nudge, pound, slap, smack, thwack, thud, bang
knock, pat, rap, hit, strike, touch, drum, beat, thump, click, tick, peck, dab, flick, poke, prod, nudge, pound, slap, smack, thwack, thud, bang
