| quivering(noun, verb, adjective, active, fear) |
| shaking(noun, adjective, weak, fit, active) |
| quiver(noun, agitation, shake, tremble, upheaval) |
| shake(noun, verb, agitation, tremble, quiver) |
| shivering(noun, verb, adjective, difficult, excited) |
| tremble(noun, verb, agitation, shake, upheaval) |
| shaky(adjective, gentle, nervous, unstable, humble) |
| tremor(noun, fit, distress, anxiety, shock) |
| vibration(noun, agitation, shake, tremble, upheaval) |
| shiver(noun, verb, agitation, shake, tremble) |
| shudder(noun, shake, tremble, quiver, tremor) |
| quaking(noun, verb, adjective, weak, fit) |
| timid(adjective, nervous, shy, fearful, suspicious) |
| vibrating(noun, verb, adjective, exciting, unsteady) |
| shuddering(noun, verb, adjective, agitated, unsteady) |
| quavering(adjective, shaky, agitated, unsteady, tremulous) |
| tremulous(adjective, weak, unstable, unsettled, shaky) |
| fear(noun, distress, anxiety, depression, alarm) |
| wobbling(noun, verb, adjective, shaky, agitated) |
| throbbing(verb, adjective, active, irregular, exciting) |