Whacks, noun plural of whack. Synonyms in the same form.
Beat
beats, knocks, blows, hits, bangs, strikes, dashes, pelts, taps, pounds, clocks, boom-booms, slashes, raps, belts, wangs, slaps, smacks, pokes, thumps, bonks, spanks
Other
thwacks, whack-ups, knock-offs, greases, waxes
All synonyms for whack →