succuss

convulse disturb jolt rattle rock roil shudder sway swing upset wave

agitate brandish bump chatter churn commove concuss discompose disquiet dither dodder flap flicker flit flitter flourish fluctuate flutter jar jerk jog joggle jounce move oscillate palpitate perturb quail quake quaver reel ruffle shimmer shimmy shiver stagger totter tremor twitter vibrate waggle water whip wobble

set in motion stir up

steady

be still