twitch Synonyms

jerk twinge flip flutter tremor quiver start wriggle jolt wince wiggle waggle pinch tremble squeeze spasm shiver tweet flick fidget nip twink twist startle twitching tugging vellicate touse suffrance tweak thresh tug thrill tic trembling vellication vibrate foreshock fidgeting skitter move restlessly muscle spasm jiggered dog grass wagging wag waggling wiggling work wrench