flap (n.)
- ado
- agitation
- applique
- argument
- bag
- bang
- baste
- batter
- beat
- beating
- bedlam
- bicker
- bilge
- blain
- blast
- bleb
- blister
- blob
- bluster
- boil
- boiling
- boss
- bother
- botheration
- bow
- box
- brandish
- brawl
- broil
- brouhaha
- bubble
- buffet
- bulb
- bulge
- bulla
- bump
- bunch
- burl
- burst
- bust
- bustle
- button
- cacophony
- cascade
- chaos
- charivari
- chine
- churn
- clamor
- clangor
- clap
- clash
- clatter
- clump
- coat
- coating
- collop
- commotion
- condyle
- confusion
- covering
- crack
- crash
- cuff
- cut
- dance
- deal
- din
- discomposure
- discord
- disk
- disorder
- dispute
- disquiet
- disquietude
- distress
- disturbance
- dither
- dowel
- drag
- drape
- droop
- dustup
- ear
- ebullition
- embroilment
- excitement
- fall
- fanaticism
- ferment
- fermentation
- fever
- feverishness
- fidgetiness
- film
- fit
- flail
- flange
- flapping
- flaunt
- flick
- flicker
- flip
- flit
- float
- flop
- flourish
- flow
- flurry
- fluster
- flutter
- fly
- foil
- fold
- fomentation
- fracas
- free-for-all
- frenzy
- fret
- fume
- furor
- furore
- fury
- fuss
- fussiness
- gall
- gnarl
- gutter
- hammer
- handle
- hang
- hill
- howl
- hubbub
- hullabaloo
- hump
- hunch
- imbrication
- inquietude
- jangle
- jitters
- jog
- joggle
- jumpiness
- knob
- knock
- knot
- lamella
- lamina
- lap
- lappet
- lash
- lather
- leaf
- lip
- loop
- lop
- lump
- maelstrom
- malaise
- maul
- membrane
- moil
- mole
- mountain
- nervousness
- nevus
- nod
- noise
- nub
- nubbin
- nubble
- oscillation
- outcry
- overlap
- overlapping
- overlay
- overlayer
- palpitation
- pandemonium
- pane
- panel
- panic
- papilloma
- passion
- paste
- patina
- patter
- peel
- peg
- pellicle
- pelt
- pend
- perturbation
- pitter-patter
- plait
- plank
- plate
- plating
- ply
- plywood
- pommel
- pother
- pound
- pucker
- pulse
- quarrel
- quiver
- racket
- rage
- rap
- rasher
- rattle
- report
- restlessness
- rhubarb
- rib
- ridge
- ring
- roar
- roil
- rout
- row
- ruckus
- ruction
- rumble
- rumpus
- sag
- scramble
- scum
- shake
- sheet
- shindy
- shivaree
- shoulder
- skin
- slab
- slam
- slap
- slat
- sledgehammer
- slice
- smack
- spank
- spasm
- spine
- splat
- splutter
- spurt
- sputter
- state
- stew
- stir
- storminess
- stripe
- stud
- style
- swag
- swap
- sweat
- swing
- swirl
- swivet
- tab
- table
- tablet
- tail
- tap
- tempestuousness
- thrash
- throb
- thump
- thunder
- thunderclap
- thwack
- tizzy
- to-do
- trail
- trepidation
- trepidity
- tubercle
- tumult
- tumultuousness
- turbidity
- turbulence
- turmoil
- unease
- unrest
- uproar
- upset
- veneer
- verruca
- vesicle
- vortex
- wafer
- wag
- waggle
- wale
- wallop
- wart
- wave
- waver
- weep
- welt
- whack
- whip
- whirl
- whop
- wildness
- zeal
flap (v.)
- ado
- applique
- bag
- bang
- baste
- batter
- beat
- bicker
- bilge
- blast
- blister
- blob
- bluster
- boil
- boss
- bother
- bow
- box
- brandish
- brawl
- broil
- bubble
- buffet
- bulge
- bump
- bunch
- burl
- burst
- bust
- bustle
- button
- cascade
- chine
- churn
- clamor
- clangor
- clap
- clash
- clatter
- clump
- coat
- collop
- crack
- crash
- crump
- cuff
- cut
- dance
- dangle
- deal
- depend
- din
- discord
- disk
- disorder
- dispute
- disquiet
- distress
- dither
- drag
- draggle
- drape
- droop
- drub
- ear
- fall
- ferment
- film
- fit
- flail
- flaunt
- flick
- flicker
- flip
- flit
- flitter
- float
- flop
- flourish
- flow
- flurry
- fluster
- flutter
- fly
- foil
- fold
- foment
- fret
- fume
- fuss
- gall
- gnarl
- gutter
- hammer
- handle
- hang
- hill
- howl
- hump
- hunch
- jangle
- jog
- joggle
- knock
- knot
- lambaste
- lap
- larrup
- lash
- lather
- leaf
- lip
- loop
- lop
- lump
- maul
- moil
- nod
- noise
- nub
- oscillate
- outcry
- overlap
- overlay
- palpitate
- panel
- panic
- paste
- patter
- peel
- peg
- pelt
- pend
- pitter-patter
- plait
- plank
- plate
- ply
- pommel
- pother
- pound
- pucker
- pulse
- pulverize
- pummel
- quarrel
- quiver
- racket
- rage
- rap
- rattle
- report
- rib
- ridge
- ring
- roar
- roil
- rout
- row
- rumble
- rumpus
- sag
- scramble
- scum
- seethe
- shake
- sheet
- shoulder
- skin
- slam
- slap
- slat
- sledgehammer
- slice
- smack
- spank
- splat
- splutter
- spurt
- sputter
- state
- stew
- stir
- stripe
- stud
- style
- swag
- swap
- sweat
- swing
- swirl
- tab
- table
- tail
- tap
- thrash
- thresh
- throb
- thump
- thunder
- thwack
- trail
- undulate
- upset
- veneer
- vibrate
- wag
- waggle
- wallop
- wart
- wave
- waver
- weep
- welt
- whack
- wham
- whap
- whip
- whirl
- whomp
- whop
- wield
- wigwag
