flutter (n.)
- addle
- ado
- agiotage
- agitation
- arbitrage
- arrhythmia
- barrage
- beat
- beating
- befuddlement
- bewilderment
- bicker
- bob
- bobble
- bother
- botheration
- brandish
- bug
- burst
- bustle
- careen
- chaos
- cloud
- commotion
- confusion
- dance
- dancing
- dash
- daze
- dazzle
- decline
- discombobulation
- discomfiture
- discomposure
- disconcertion
- disorder
- disorganization
- disorientation
- disquiet
- disquietude
- distortion
- disturbance
- dither
- drive
- drum
- drumbeat
- drumfire
- drumming
- embarrassment
- entangle
- falter
- feedback
- ferment
- fidget
- fidgetiness
- fit
- flap
- flapping
- flaunt
- flick
- flicker
- flier
- flip
- flit
- float
- flop
- flourish
- fluctuation
- flurry
- fluster
- fluttering
- fly
- fog
- frenzy
- fret
- fuddle
- fuddlement
- fuss
- fussiness
- glow
- gutter
- haste
- haze
- heartbeat
- heartthrob
- heave
- heaving
- high
- hissing
- hover
- howling
- hubbub
- hullabaloo
- hum
- hurry
- hustle
- inquietude
- jar
- jerk
- jolt
- jumble
- jump
- lambency
- lather
- liquidation
- low
- lurch
- maelstrom
- maze
- mess
- mist
- muddle
- oscillation
- palpitation
- pant
- panting
- par
- paradiddle
- parity
- patter
- perplexity
- perturbation
- pitch
- pitter-patter
- play
- plunge
- pother
- pound
- pounding
- price
- pucker
- pulsation
- pulse
- quake
- quaver
- quiver
- quivering
- quotation
- race
- rally
- rat-a-tat
- rat-tat
- rataplan
- rattle
- reel
- restlessness
- rhythm
- rock
- roll
- rub-a-dub
- ruff
- ruffle
- rumble
- rush
- scamper
- scramble
- scratching
- scurry
- scuttle
- shake
- shaking
- shiver
- shock
- shudder
- shuffle
- slat
- spasm
- spatter
- speculation
- splatter
- splutter
- spurt
- sputter
- squirm
- stagger
- static
- stew
- stir
- swag
- sway
- sweat
- swell
- swing
- swirl
- swivet
- tat-tat
- tattoo
- tempo
- thrill
- throb
- throbbing
- thrum
- thump
- thumping
- tingle
- tizzy
- to-do
- tom-tom
- toss
- tremble
- trembling
- tremolo
- tremor
- trepidation
- trepidity
- trill
- trillo
- trouble
- tumble
- tumult
- turn
- twitch
- unrest
- upset
- vacillation
- venture
- vibrato
- vortex
- wag
- waggle
- wave
- waver
- waving
- whirl
- wiggle
- wobble
- wow
- wriggle
flutter (v.)
- addle
- ado
- agitate
- arbitrage
- barrage
- beat
- becloud
- bedazzle
- befuddle
- bewilder
- bicker
- bob
- bobble
- bother
- brandish
- bug
- burst
- bustle
- careen
- cloud
- coggle
- confuse
- dance
- dangle
- dash
- daze
- dazzle
- decline
- didder
- discombobulate
- discomfit
- discompose
- disconcert
- disorder
- disorganize
- disorient
- disquiet
- disturb
- dither
- drive
- drum
- electrify
- embarrass
- entangle
- falter
- ferment
- fidget
- fit
- flap
- flaunt
- flick
- flicker
- flip
- flit
- flitter
- float
- flop
- flourish
- fluctuate
- flummox
- flurry
- fluster
- fly
- fog
- fret
- fuddle
- fuss
- glow
- gutter
- haze
- heave
- high
- hover
- hum
- hurry
- hustle
- jar
- jerk
- jolt
- jumble
- jump
- lather
- librate
- low
- lurch
- maze
- mess
- mist
- muddle
- nutate
- oscillate
- palpitate
- pant
- par
- patter
- perturb
- pitch
- pitter-patter
- play
- plunge
- pother
- pound
- price
- pucker
- pulsate
- pulse
- quake
- quaver
- quiver
- race
- rally
- rattle
- reel
- resonate
- rock
- roll
- ruff
- ruffle
- rumble
- rush
- scamper
- scramble
- scurry
- scuttle
- shake
- shiver
- shock
- shudder
- shuffle
- slat
- spatter
- splatter
- splutter
- spurt
- sputter
- squirm
- stagger
- stew
- stir
- swag
- sway
- sweat
- swell
- swing
- swirl
- tattoo
- thrill
- throb
- thrum
- thump
- tingle
- toss
- tremble
- tremor
- trill
- trouble
- tumble
- turn
- twitch
- undulate
- unsettle
- upset
- vacillate
- venture
- vibrate
- wag
- waggle
- wave
- waver
- whirl
- wield
- wiggle
- wigwag
- wobble
- wow
- wriggle
- writhe
flutter (adj.)
- ado
- beat
- dash
- drum
- fit
- flicker
- flickering
- flip
- float
- fluctuating
- fly
- glow
- haste
- helter-skelter
- high
- howling
- hum
- jar
- low
- mist
- oscillating
- pant
- play
- pound
- price
- quavering
- roll
- ruff
- rush
- shaking
- staccato
- static
- stir
- swell
- throbbing
- thumping
- to-do
- trembling
- tumble
- turn
- undulate
- unquiet
- upset
- vacillating
- waving
