| fluctuate(verb, move, upset, beat, disturb) |
| teeter(verb, back, shake, pause, vary) |
| palpitate(noun, verb, upset, feeling, beat) |
| bob(verb, agitation, shake, throb, drum) |
| stagger(verb, upset, disturb, shock, agitation) |
| sway(noun, verb, upset, disturb, twist) |
| twitch(noun, verb, have, jerk, jolt) |
| twitter(noun, verb, move, upset, feeling) |
| vibration(noun, agitation, shake, upheaval, shudder) |
| cower(verb, move, worry, avoid, hide) |
| cringe(verb, withdraw, hide, retreat, fear) |
| dodder(noun, verb, upset, disturb, shake) |
| falter(verb, worry, withdraw, twist, shock) |
| fear(noun, verb, bother, worry, anxiety) |
| jitter(noun, verb, state, move, calm) |
| recoil(verb, withdraw, hide, retreat, dodge) |
| tingle(noun, verb, feeling, delight, stimulate) |
| chill |
| fidget(noun, verb, state, calm, anxiety) |
| halt(verb, decline, reduce, fail, lower) |