| shuddering(verb, adjective, agitated, unsteady, trembling) |
| quivering(verb, adjective, shaky, agitated, unsteady) |
| shaking(verb, adjective, feeble, agitated, frail) |
| quaking(verb, adjective, agitated, unsteady, trembling) |
| shivering(verb, adjective, shaky, agitated, unsteady) |
| tremulous(adjective, shaky, unsteady, trembling, shaking) |
| trembling(verb, adjective, shaky, agitated, unsteady) |
| palpitating(verb, adjective, agitated, agitating) |
| shaky(adjective, unsteady, trembling, tremulous) |
| faltering |
| unsteady(adjective, trembling) |
| decrepit(adjective, dilapidated, debilitated, deteriorated, decaying) |
| wobbling(verb, adjective, agitated) |
| vibrating(adjective, unsteady, trembling) |
| doddering(adjective, feeble, frail, flimsy, dilapidated) |
| twitching(verb, adjective, agitated, agitating) |
| jittery(adjective, agitated, unsteady, trembling) |
| jumpy(adjective, agitated, unsteady, trembling) |
| convulsive(adjective, agitated) |
| flickering |