Verbs

(v)convulse, thresh, thresh about, thrash, thrash about, slash, toss, jactitatemove or stir about violently“The feverish patient thrashed around in his bed”
(v)flail, threshmove like a flail; thresh about“Her arms were flailing”
(v)thrash, threshbeat the seeds out of a grain
(v)thrash, thresh, lam, flailgive a thrashing to; beat hard