harebrained
The word “harebrained” has 2 syllables: hare-brained
It's pronounced as /ˈhɛrˌbreɪnd/
What is synonym and antonym for harebrained?
In the thesaurus, “harebrained” has 148 synonyms and 36 antonyms.
Here are synonyms and antonyms for harebrained along with examples of usage in sentences.
Synonyms for harebrained
- absurd
- airheaded
- asinine
- balmy
- barmy
- birdbrained
- bizarre
- boobish
- brain-dead
- brainless
- bubbleheaded
- buffoonish
- careless
- changeable
- chowderheaded
- chuckleheaded
- clownish
- clueless
- cockeyed
- crackpot
- crazy
- cuckoo
- daffy
- daft
- dense
- dim
- dim-witted
- dippy
- ditsy
- ditzy
- dizzy
- doltish
- dopey
- dopy
- dorky
- dotty
- dull
- dumb
- dunderheaded
- empty-headed
- exuberant
- fallacious
- farcical
- fatuous
- featherbrained
- featherheaded
- feebleminded
- flighty
- flippant
- fluttery
- fool
- foolish
- frivolous
- frothy
- fruity
- futile
- giddy
- giggly
- goofy
- gormless
- half-baked
- half-witted
- happy
- heedless
- idiotic
- idiotical
- ill-advised
- illogical
- imbecile
- imbecilic
- inane
- inept
- insane
- invalid
- irrational
- irresponsible
- jerky
- knuckleheaded
- kookie
- kooky
- lamebrain
- lamebrained
- laughable
- light
- light-headed
- light-minded
- lighthearted
- looney
- loony
- ludicrous
- lunatic
- lunkheaded
- mad
- mindless
- moronic
- nonrational
- nonsensical
- notional
- nutty
- oafish
- obtuse
- opaque
- out to lunch
- pinheaded
- playful
- preposterous
- puerile
- rash
- rattlebrained
- reckless
- ridiculous
- sappy
- scatterbrained
- screwball
- senseless
- shallow
- silly
- simple
- simpleminded
- slow
- slow-witted
- soft
- softheaded
- stupid
- superficial
- surd
- thick
- thickheaded
- thoughtless
- tomfool
- unconsidered
- unintelligent
- unreasonable
- unreasoned
- unreasoning
- unsound
- unstable
- unsteady
- unwise
- vacuous
- wacky
- weak
- weak-minded
- whacky
- wild
- witless
- yeasty
- zany
Antonyms for harebrained
- brainy
- bright
- clever
- dignified
- earnest
- grave
- heavy
- intelligent
- judicious
- logical
- melancholy
- no-nonsense
- prudent
- rational
- reasonable
- sagacious
- sage
- sane
- sapient
- sedate
- sensible
- serious
- serious-minded
- severe
- smart
- sober
- solemn
- somber
- sombre
- sound
- staid
- thoughtful
- unfrivolous
- valid
- well-advised
- wise
Meanings of harebrained
- adjective
- (of an idea or plan etc) Absurd, foolish or stupid.
- (of a person) Frivolous and silly; featherbrained or scatterbrained.
Example Sentences
- His harebrained scheme to start a business without any plan failed quickly.
- Don’t waste time on harebrained ideas that have no chance of success.
- The team dismissed the proposal as too harebrained to be practical.
- Sometimes, harebrained decisions lead to unexpected discoveries.
- She regretted her harebrained attempt to fix the car herself.
On this page you'll find 184 synonyms, antonyms, or another words to harebrained, such as: absurd, airheaded, asinine, balmy, barmy, birdbrained, bizarre.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.
Related Words
daffy
- aberrant
- absurd
- airheaded
- amok
- amuck
- ape
- around the bend
- asinine
- ballistic
- balmy
- bananas
- barmy
- bats
- batty
- bedlam
- berserk
- birdbrained
- bonkers
- boobish
- brain-dead
- brainless
- brainsick
- bubbleheaded
- buffoonish
- bughouse
- certifiable
- chowderheaded
- chuckleheaded
- clownish
- clueless
- cockeyed
- crackbrained
- cracked
- crackers
- crackpot
- cranky
- crazed
- crazy
- cuckoo
- daft
- delirious
- delusional
- delusionary
- demented
- dense
- depressed
- deranged
- dim
- dim-witted
- dippy
- disordered
- distracted
- distraught
- disturbed
- doltish
- dopey
- dopy
- dorky
- dotty
- dull
- dumb
- dunderheaded
- eccentric
- empty-headed
- fallacious
- farcical
- fatuous
- featherheaded
- feebleminded
- fey
- fixated
- fool
- foolish
- frantic
- frenzied
- fruity
- gaga
- goofy loony
- gormless
- half-baked
- half-witted
- harebrained
- haywire
- hysteric
- hysterical
- idiotic
- idiotical
- ill-advised
- illogical
- imbecile
- imbecilic
- inept
- insane
- invalid
- irrational
- jerky
- knuckleheaded
- kookie
- kooky
- lamebrain
- lamebrained
- laughable
- loco
- looney
- looney tunes
- loony
- loony tunes
- loopy
- ludicrous
- lunatic
- lunkheaded
- mad
- maniac
- maniacal
- mental
- meshuga
- meshugah
- meshuggah
- meshugge
- mindless
- monomaniac
- monomaniacal
- moonstruck
- moronic
- neurotic
- non compos mentis
- nonrational
- nonsensical
- notional
- nuclear
- nuts
- nutty
- oafish
- obsessed
- obsessive-compulsive
- obtuse
- odd
- oddball
- off
- opaque
- out to lunch
- paranoiac
- paranoic
- paranoid
- paranoidal
- pinheaded
- pixilated
- pixillated
- potty
- preposterous
- psycho
- psychotic
- queer
- raving
- ridiculous
- sappy
- scatty
- schizoid
- schizophrenic
- screwball
- screwy
- senseless
- silly
- simple
- simpleminded
- slow
- slow-witted
- sociopathic
- soft
- softheaded
- strange
- stupid
- surd
- teched
- tetched
- thick
- thickheaded
- thoughtless
- tomfool
- touched
- unbalanced
- unconsidered
- unhinged
- unintelligent
- unreasonable
- unreasoned
- unreasoning
- unsound
- unwise
- vacuous
- wacko
- wacky
- weak
- weak-minded
- whacko
- whacky
- wigged-out
- witless
- wud
- zany
daft
- aberrant
- absurd
- airheaded
- amok
- amuck
- ape
- around the bend
- asinine
- ballistic
- balmy
- bananas
- barmy
- bats
- batty
- bedlam
- berserk
- birdbrained
- bonkers
- boobish
- brain-dead
- brainless
- brainsick
- bubbleheaded
- buffoonish
- bughouse
- certifiable
- chowderheaded
- chuckleheaded
- clownish
- clueless
- cockeyed
- crackbrained
- cracked
- crackers
- crackpot
- cranky
- crazed
- crazy
- cuckoo
- daffy
- delirious
- delusional
- delusionary
- demented
- dense
- depressed
- deranged
- dim
- dim-witted
- dippy
- disordered
- distracted
- distraught
- disturbed
- doltish
- dopey
- dopy
- dorky
- dotty
- dull
- dumb
- dunderheaded
- eccentric
- empty-headed
- fallacious
- farcical
- fatuous
- featherheaded
- feebleminded
- fey
- fixated
- flaky
- fool
- foolish
- frantic
- frenzied
- fried
- fruity
- gaga
- giddy
- gormless
- half-baked
- half-witted
- harebrained
- haywire
- hysteric
- hysterical
- idiotic
- idiotical
- ill-advised
- illogical
- imbecile
- imbecilic
- in the ozone
- inane
- inept
- insane
- invalid
- irrational
- jerky
- knuckleheaded
- kookie
- kooky
- lamebrain
- lamebrained
- laughable
- loco
- looney
- looney tunes
- loony
- loony tunes
- loopy
- ludicrous
- lunatic
- lunkheaded
- mad
- maniac
- maniacal
- mental
- meshuga
- meshugah
- meshuggah
- meshugge
- mindless
- monomaniac
- monomaniacal
- moonstruck
- moronic
- neurotic
- non compos mentis
- nonrational
- nonsensical
- notional
- nuclear
- nuts
- nutty
- oafish
- obsessed
- obsessive-compulsive
- obtuse
- odd
- oddball
- off
- off the wall
- opaque
- out to lunch
- paranoiac
- paranoic
- paranoid
- paranoidal
- pinheaded
- pixilated
- pixillated
- potty
- preposterous
- psycho
- psychotic
- queer
- raving
- ridiculous
- sappy
- scatty
- schizoid
- schizophrenic
- screwball
- screwy
- senseless
- silly
- simple
- simpleminded
- slow
- slow-witted
- sociopathic
- soft
- softheaded
- strange
- stupid
- surd
- teched
- tetched
- thick
- thickheaded
- thoughtless
- tomfool
- touched
- unbalanced
- unconsidered
- unhinged
- unintelligent
- unreasonable
- unreasoned
- unreasoning
- unsound
- unwise
- vacuous
- wacko
- wacky
- weak
- weak-minded
- whacko
- whacky
- wigged-out
- witless
- wud
- zany
gaga
- aberrant
- amok
- amuck
- ape
- around the bend
- ballistic
- balmy
- bananas
- barmy
- bats
- batty
- bedlam
- bemused
- berserk
- bizarre
- bonkers
- brainless
- brainsick
- bubbleheaded
- bughouse
- capricious
- careless
- certifiable
- changeable
- changeful
- crackbrained
- cracked
- crackers
- crackpot
- cranky
- crazed
- crazy
- crazy as a loon
- cuckoo
- daffy
- daft
- delirious
- delusional
- delusionary
- demented
- depressed
- deranged
- disordered
- distracted
- distraught
- disturbed
- ditzy
- dizzy
- dotty
- eccentric
- empty-headed
- erratic
- fatuous
- featherbrained
- fey
- fickle
- fixated
- flighty
- flustered
- foolish
- frantic
- frenzied
- frivolous
- frothy
- fruity
- harebrained
- haywire
- heedless
- hysteric
- hysterical
- idiotic
- impractical
- inconstant
- insane
- irrational
- irresolute
- irresponsible
- kookie
- kooky
- lightheade
- loco
- looney
- looney tunes
- loony
- loony tunes
- loopy
- lunatic
- mad
- maniac
- maniacal
- mental
- meshuga
- meshugah
- meshuggah
- meshugge
- monomaniac
- monomaniacal
- moonstruck
- neurotic
- non compos mentis
- nuclear
- nuts
- nutty
- obsessed
- obsessive-compulsive
- odd
- oddball
- off
- out to lunch
- paranoiac
- paranoic
- paranoid
- paranoidal
- pixilated
- pixillated
- potty
- psycho
- psychotic
- queer
- raving
- scatty
- schizoid
- schizophrenic
- screwy
- senseless
- sociopathic
- strange
- teched
- tetched
- touched
- unbalanced
- unhinged
- unreasonable
- unsound
- wacko
- wacky
- whacko
- whacky
- wigged-out
- witless
- wud
mad
- aberrant
- absurd
- acrid
- acrimonious
- acrimoniousness
- acrimony
- affront
- aggravate
- aggravated
- aggravation
- agitated
- air rage
- airheaded
- amok
- amuck
- anger
- angered
- angriness
- angry
- animosity
- annoy
- annoyance
- annoyed
- antagonism
- antagonistic
- antagonize
- antipathetic
- antipathy
- antisocial
- ape
- apoplectic
- ardent
- argumentative
- around the bend
- asinine
- avid
- ballistic
- balmy
- bananas
- barmy
- bats
- batty
- bearish
- bedlam
- belligerence
- belligerent
- bent out of shape
- berserk
- bile
- bilious
- biliousness
- birdbrained
- birse
- bitter
- bitterness
- blowup
- blue in the face
- boiling
- bonkers
- boobish
- brain-dead
- brainless
- brainsick
- bristling
- bristly
- bubbleheaded
- buffoonish
- bughouse
- burning
- cantankerous
- certifiable
- chafe
- cheesed off
- choler
- choleric
- chowderheaded
- chuckleheaded
- churlish
- clownish
- clueless
- cockeyed
- cold
- concentrated
- contempt
- contentious
- contentiousness
- contrariness
- contrary
- cool
- crabby
- crackbrained
- cracked
- crackers
- crackpot
- crankiness
- cranky
- crazed
- crazy
- cross
- cuckoo
- daffy
- daft
- dander
- delirious
- delirium
- delusional
- delusionary
- demented
- dense
- depressed
- deranged
- devoted
- dim
- dim-witted
- dippy
- disagreeable
- disapproving
- disordered
- disputatious
- disputatiousness
- distant
- distracted
- distraught
- disturbed
- doltish
- dopey
- dopy
- dorky
- dotty
- dudgeon
- dull
- dumb
- dunderheaded
- dyspeptic
- eccentric
- embitter
- embittered
- embitterment
- empoisonment
- empty-headed
- enamoured
- enflame
- enflamed
- enmity
- enrage
- enraged
- enthused
- envenom
- envy
- exasperate
- exasperated
- exasperation
- excessive
- exorbitant
- extravagant
- extreme
- fallacious
- fanatical
- farcical
- fatuous
- featherheaded
- feebleminded
- ferocious
- feverish
- fey
- fierce
- fit to be tied
- fixated
- flare
- flare-up
- foaming
- fond
- fool
- foolhardy
- foolish
- frantic
- frenetic
- frenzied
- fretful
- frigid
- fruity
- fuming
- furious
- furor
- fury
- fussy
- gaga
- get
- going crook
- gormless
- grouchy
- grudge
- grumpy
- half-baked
- half-witted
- harebrained
- haywire
- heat
- high-pressured
- hooked
- hopping
- hopping mad
- horn-mad
- hostility
- hot
- hot under the collar
- hot-headedness
- huff
- huffy
- hysteric
- hysterical
- icy
- idiotic
- idiotical
- ill-advised
- ill-humored
- ill-tempered
- illogical
- imbecile
- imbecilic
- immoderate
- impassioned
- impractical
- imprudent
- in a fume
- in a huff
- in a pet
- incense
- incensed
- indignant
- indignation
- inept
- infatuated
- inflame
- inflamed
- inflammable
- infuriate
- infuriated
- inimical
- inordinate
- insane
- intense
- intensive
- invalid
- irascibility
- irascible
- irascibleness
- irate
- irateness
- ire
- ireful
- irrational
- irritability
- irritable
- irritate
- irritated
- irritation
- jaundice
- jealousy
- jerky
- keen
- knuckleheaded
- kookie
- kooky
- lamebrain
- lamebrained
- laughable
- lavish
- livid
- lividity
- lividness
- loco
- looney
- looney tunes
- loony
- loony tunes
- loopy
- ludicrous
- lunatic
- lunkheaded
- madden
- madness
- malevolence
- malevolent
- malice
- maniac
- maniacal
- mental
- meshuga
- meshugah
- meshuggah
- meshugge
- miff
- mindless
- monomaniac
- monomaniacal
- mood
- moonstruck
- moronic
- nettle
- neurotic
- non compos mentis
- nonrational
- nonsensical
- notional
- nuclear
- nuts
- nutty
- oafish
- obsessed
- obsessive-compulsive
- obtuse
- odd
- oddball
- of unsound mind
- off
- offend
- opaque
- orneriness
- ornery
- out to lunch
- outburst
- outrage
- outraged
- overmuch
- overweening
- paranoiac
- paranoic
- paranoid
- paranoidal
- passion
- passionate
- peeve
- peevish
- perturbed
- pet
- petulant
- pinheaded
- pique
- piqued
- pixilated
- pixillated
- potty
- preposterous
- provoke
- psycho
- psychotic
- pugnacious
- pugnaciousness
- pugnacity
- put out
- quarrelsome
- quarrelsomeness
- queer
- querulous
- querulousness
- quick-tempered
- rabid
- rage
- raging
- rancor
- rancorous
- rankle
- rankled
- ranting
- raving
- reckless
- resentful
- resentment
- ridiculous
- rile
- riled
- riley
- rise
- risky
- road rage
- roil
- roiled
- rub the wrong way
- ruffle
- sappy
- scatty
- schizoid
- schizophrenic
- screwball
- screwy
- seeing red
- seething
- senseless
- shirty
- silly
- simple
- simpleminded
- sizzling
- slow
- slow burn
- slow-witted
- smoldering
- smouldering
- snappish
- sociopathic
- soft
- softheaded
- sore
- sorehead
- soreheaded
- spite
- spiteful
- spleen
- steam up
- steamed up
- steaming
- stormy
- strange
- stupid
- sulky
- surd
- teched
- teed off
- temper
- testy
- tetched
- thick
- thickheaded
- thoughtless
- tick off
- ticked
- tomfool
- touched
- touchy
- unbalanced
- unconscionable
- unconsidered
- undue
- unfriendly
- unhinged
- unintelligent
- unpleasant
- unreasonable
- unreasoned
- unreasoning
- unsafe
- unsound
- unstable
- unwise
- vacuous
- vehement
- vengeful
- vengefulness
- venom
- very upset
- vex
- vexation
- vindictive
- vindictiveness
- violent
- virulence
- virulent
- vitriol
- vitriolic
- wacko
- wacky
- warmth
- weak
- weak-minded
- whacko
- whacky
- wigged-out
- wild
- witless
- worked up
- wrath
- wrathful
- wrathfulness
- wroth
- wud
- zany
- zealous
madcap
- adventuresome
- adventurous
- audacious
- berserk
- berserker
- bold
- brainless
- brash
- brave
- careless
- courageous
- cowboy
- daredevil
- daring
- dauntless
- devil
- doughty
- fearless
- foolhardy
- foolish
- frivolous
- gallant
- greathearted
- gutsy
- hardy
- harebrained
- hasty
- headlong
- heedless
- heroic
- heroical
- hotdog
- hotheaded
- ill-advised
- impetuous
- imprudent
- impulsive
- incautious
- inconsiderate
- intrepid
- lionhearted
- lively
- madman
- manful
- overbold
- overconfident
- precipitate
- rash
- reckless
- scatterbrained
- showboat
- stalwart
- stout
- stouthearted
- stupid
- temerarious
- thoughtless
- undauntable
- undaunted
- valiant
- valorous
- venturesome
- venturous
- wild