1. (verb) move with or as if with a tremor

• shake

1. (verb) move with or as if with a tremor

• move involuntarily
• move reflexively

1. (verb) move with or as if with a tremor

• palpitation
• quiver
• quivering
• shakiness
• shaking
• trembling
• vibration
• shake
• shiver
• tremble