Synonyms of shaking

2 Syllables
spastic, shakiest, jumping, shakier, aspen, shaky, jerkier, tremor, anxious, palsied, jerky, quaver, jiggly, jouncy
3 Syllables
aquake, ashake, arthritic, atonic, rheumatic, tremorous, convulsion, sclerotic, decrepit, concussion, aquiver, quivering
4 Syllables
agitation, palpitation, jellylike, palpitations, disturbance, neurasthenic, convulsive, paroxysmal