slight tremor
- quiverTrembling or arrow case
- shiverInvoluntary trembling sensation
- shakeTrembling or blended treat
- vibrationRapid oscillating movement
- shudderConvulsive trembling from fear
twitch · flutter · wobble · ripple · earthquake · aftershock · nerves · chill · jolt · quake · tremble · unsteady · waver · palpitation · seismic · faint · delicate · subtle