| Main Entry: | |
| Part of Speech: | noun, verb |
| Definition: | shake back and forth |
| Synonyms: | jerk, jiggle, shimmy, squirm, twist, twitch, wag, waggle, wave, worm, wriggle, writhe, zigzag |
| Main Entry: | flop |
| Part of Speech: | verb |
| Definition: | fall limply, collapse |
| Synonyms: | dangle, droop, drop, flag, flap, flounder, flutter, hang, jerk, lop, quiver, sag, slump, stagger, teeter, topple, toss, totter, tumble, wave, wiggle |
| Main Entry: | flutter |
| Part of Speech: | verb |
| Definition: | wave rapidly, flap |
| Synonyms: | agitate, bat, beat, dance, drift, flicker, flit, flitter, flop, fluctuate, hover, lop, oscillate, palpitate, pulsate, quaver, quiver, ripple, ruffle, shake, shiver, swing, throb, tremble, vibrate, wiggle, wobble |
| Main Entry: | jar |
| Part of Speech: | verb |
| Definition: | shock, jolt |
| Synonyms: | agitate, bang, bounce, bump, clash, convulse, crash, disturb, grate, grind, hit, irritate, jerk, jiggle, jounce, jump, offend, quake, rasp, rattle, rock, shake, slam, thump, tremor, vibrate, wiggle, wobble |
| Main Entry: | jerk |
| Part of Speech: | verb |
| Definition: | move with lurch |
| Synonyms: | bounce, bump, dance, flick, fling, flip, flop, grab, hook, hurtle, jolt, lug, pluck, pull, quake, quiver, seize, shiver, shrug, sling, snag, snatch, throw, thrust, tug, tweak, twitch, vellicate, whisk, wiggle, wrench, wrest, wriggle, wring, yank |
| Main Entry: | jiggle |
| Part of Speech: | verb |
| Definition: | bounce up and down |
| Synonyms: | agitate, bob, fidget, jerk, jig, jigger, jog, joggle, shake, shimmer, shimmy, twitch, vellicate, wiggle |
| Main Entry: | oscillate |
| Part of Speech: | verb |
| Definition: | change back and forth |
| Synonyms: | be unsteady, dangle, fishtail, flicker, fluctuate, librate, lurch, palpitate, pendulate, pitch, pivot, reel, ripple, rock, roll, seesaw, stagger, sway, swing, switch, swivel, teeter, teeter-totter, thrash, toss, totter, undulate, vacillate, vary, vibrate, waddle, wag, waggle, waltz, wave, waver, whirl, wiggle, wobble |
| Notes: | oscillate means to be undecided about something or regularly swing from side to side, while osculate means to kiss or to come together - in mathematics it means to have three or more points coincident with |
| Antonyms: | remain, stay |
| Main Entry: | swing |
| Part of Speech: | verb |
| Definition: | move back and forth; be suspended |
| Synonyms: | avert, away, be pendent, curve, dangle, deflect, divert, flap, fluctuate, hang, lurch, oscillate, palpitate, pendulate, pitch, pivot, reel, revolve, rock, roll, rotate, sheer, shunt, suspend, sway, swerve, swivel, turn, turn about, turn on an axis, twirl, undulate, vary, veer, vibrate, volte-face, wag, waggle, wave, wheel, whirl, wiggle, wobble |
| Main Entry: | teeter |
| Part of Speech: | verb |
| Definition: | wobble back and forth |
| Synonyms: | balance, dangle, falter, flutter, lurch, pivot, quiver, reel, rock, seesaw, stagger, stammer, stumble, sway, teeter-totter, topple, totter, tremble, tremble precariously, waver, weave, wiggle |
| Antonyms: | stabilize, steady |