| Main Entry: | |
| Part of Speech: | verb |
| Definition: | hesitate, stutter |
| Synonyms: | be defective, dither, falter, hobble, limp, pause, shilly-shally, stagger, stammer, stumble, vacillate, waver, whiffle, wiggle-waggle |
| Antonyms: | continue, speak smoothly |
| Main Entry: | quiver |
| Part of Speech: | verb |
| Definition: | shake, vibrate |
| Synonyms: | agitate, beat, convulse, dither, jitter, oscillate, palpitate, pulsate, pulse, quake, quaver, shiver, shudder, thrill, throb, tremble, tremor, twitter |
| Antonyms: | be still |
| Main Entry: | shake |
| Part of Speech: | verb |
| Definition: | quiver, tremble |
| Synonyms: | agitate, brandish, bump, chatter, churn, commove, concuss, convulse, discompose, disquiet, disturb, dither, dodder, flap, flicker, flit, flitter, flourish, fluctuate, flutter, jar, jerk, jog, joggle, jolt, jounce, move, oscillate, palpitate, perturb, quail, quake, quaver, rattle, reel, rock, roil, ruffle, set in motion, shimmer, shimmy, shiver, shudder, stagger, stir up, succuss, sway, swing, totter, tremor, twitter, upset, vibrate, waggle, water, wave, whip, wobble |
| Main Entry: | shiver |
| Part of Speech: | verb |
| Definition: | shake, tremble |
| Synonyms: | be cold, dither, flutter, freeze, have the quivers, have the shakes, palpitate, quake, quaver, quiver, shudder, tremor, twitter, vibrate, wave |
| Antonyms: | steady |
| Main Entry: | shudder |
| Part of Speech: | verb |
| Definition: | shake, quiver |
| Synonyms: | convulse, dither, gyrate, jitter, quake, shimmy, shiver, tremble, tremor, twitter, wave |
| Antonyms: | steady |
| Main Entry: | stagger |
| Part of Speech: | verb |
| Definition: | walk falteringly |
| Synonyms: | alternate, careen, dither, falter, halt, hesitate, lurch, overlap, pitch, reel, shake, stammer, step, sway, swing, teeter, titubate, topple, totter, vacillate, waver, wheel, whiffle, wobble, zigzag |
| Main Entry: | vacillate |
| Part of Speech: | verb |
| Definition: | go back and forth |
| Synonyms: | alternate, be indecisive, be irresolute, change, change mind, dither, fence-straddle, fluctuate, hedge, hem and haw, hesitate, hover, oscillate, pause, pussyfoot around, reel, rock, run hot and cold, seesaw, shilly-shally, stagger, straddle, sway, swing, waffle, waver, whiffle, yo-yo |
| Antonyms: | remain, stay |
| Main Entry: | waver |
| Part of Speech: | verb |
| Definition: | shift back and forth; be indecisive |
| Synonyms: | be irresolute, be unable to decide, blow hot and cold, change, deliberate, dilly-dally, dither, falter, flicker, fluctuate, halt, hedge, hem and haw, hesitate, oscillate, palter, pause, pussyfoot around, quiver, reel, run hot and cold, seesaw, shake, stagger, sway, teeter, totter, tremble, trim, undulate, vacillate, vary, waffle, wave, weave, whiffle, wobble, yo-yo |
| Notes: | waver is a verb meaning to vacillate or be indecisive; a waiver is a relinquishment of a claim, privilege, or right |