jerking, masseter, facial expression, fibrillating, tingling, uncurl, waggle, headshake, grimace, palpitate, reflex, prickling, flail, prehensile, kickdown, ache, upstroke, sweat gland, spastic, peristalsis, quivering, recumbency, millisecond, jittering, jerkiness, wiggling, ripply, itchy, clawlike, throb, fidget, wiggler, whiplike, overstride, uncoiling, galvanic skin response, nystagmus, lipless, phlegmy, brainwaves, thready, medulla oblongata, saccade, palpating, downstroke, palsied, heartbeat, jiggling, brainpan, sensory neuron, basilar membrane, supination, tensing, convulsively, trembling, tic, inchworm, kinesis, vibrissae, scrunching, instinctual, blink, perspire, nanosecond, typer, palps, gloms, walleyed, trembly, incoordination, salivation, pronated, sweatiness, vibrating, clonk, frontwards, anesthetizes, juddering, droop, footedness, gait, squint, retch, proprioceptive, tympanic, yelp, clap, flicker, snaggletooth, slyness, pulse, gnarling, bunghole, jabbers, weepiness, catlike, skitter, writhe, gag reflex, phalanges, fidgetiness, twitches, quiver, twitching, jerk, flick, twinge, shiver, lurch, tug, shudder, snap, bump, jab, tingle, tremor, jerks, nudge, shake, contractile, phasic, muscle, extrafusal, myelinated, quadriceps, tetanic, antidromic, erythroid, inhibitory, intrafusal, multinucleated, myometrial, osteoblastic, osteogenic, differentiated, erythropoietic, expiratory, glycolytic

fasciculation, fibrillation, jactitate

flick, riffle, ruffle, skitter, twang

cramp, draw, force, grip, move, move involuntarily, move reflexively, pull, spasm

flip, nip, pinch, squeeze, tweet, vellicate