Synonym of boneheaded

Alternative for boneheaded

adj.

used informally

Adjective

Having or showing a lack of intellect
stupid dumb dense brainless mindless obtuse unintelligent unsmart dull half-witted vacuous witless dim doltish dopey fatuous lamebrained oafish simple slow thick thickheaded bonehead chuckleheaded lamebrain opaque airheaded birdbrained dopy dorky dunderheaded gormless knuckleheaded lunkheaded pinheaded senseless softheaded bubbleheaded soft brain-dead dim-witted slow-witted thick-witted weak-minded empty-headed foolish idiotic daft moronic imbecilic dozy cretinous wooden-headed silly muttonheaded pea-brained dippy ignorant crazy blockheaded dull-witted fat-headed bovine slow on the uptake vapid dotish simple-minded dof asinine inane pig-ignorant imbecile soft in the head simpleminded not the full shilling dunce-like half-baked naive glaikit chowderheaded thick as two short planks divvy dotty gullible daffy barmy blockish unwise harebrained stolid scatty sluggish wooden dead from the neck up thick-skulled as thick as two short planks damfool mad feather-brained tomfool goofy feeble-minded screwy scatterbrained dimwitted nutty insane crackpot cuckoo thoughtless feebleminded lunatic loopy featherheaded fool unthinking lumpish giddy imprudent batty braindead nonsensical halfwitted ridiculous absurd preposterous kooky loony looney kookie wacky whacky balmy imperceptive uncomprehending insensitive thick-headed torpid puerile immature shallow loggerheaded vacant lethargic injudicious unreasoning irrational nitwitted ludicrous dappy deficient screwball zany Boeotian jerky sappy cockeyed inept pie-faced ill-advised illiterate uneducated unschooled untaught childish crackers nuts cracked mental crass credulous bonkers heavy woodenheaded potty hebetudinous hebete flighty rash unresponsive thick as mince cloddish cockamamy irresponsible crackbrained unreasonable boorish retarded insensate indiscreet numskulled slow on uptake hare-brained not intelligent short-sighted very stupid mentally deficient backward mentally handicapped nonliterate blind unperceptive unimaginative unlearned benighted clueless ill-mannered lifeless inert analphabetic uninstructed rattlebrained comatose slumberish pointless bone-headed unread unlettered phlegmatic placid duncelike stupefied somnolent inanimate addle-pated limited rude untutored dark callow thick-skinned clownish impassive fatheaded superficial dummy clottish anencephalic anencephalous feeble green numbskulled listless inactive laughable shortsighted ill-considered log-headed not bright unintellectual slothful chowderhead negligent careless dizzy frivolous featherbrained skittish ditzy inexperienced foolishly stupid mentally slow neglectful forgetful without thought foolhardy feather-headed wet behind the ears not with it reckless soppy erratic unstable inattentive unmindful mooning unaware spaced-out out daydreaming moony out to lunch know-nothing pea-brain unhinged deranged out of it touched cockamamie impractical inconsistent sheepheaded muddle-headed brainsick cranky bughouse psychotic slang fruity unbalanced demented haywire bats crazed gaga loco maniac wacko wud maniacal moonstruck unsound bedlam whacko meshugge psycho meshuga certifiable flakey bedlamite not quite right not all there looney tunes flaky loony tunes fried non compos mentis out of one's gourd in the ozone off the wall illogical bizarre wild risible incautious fantastic farcical odd eccentric impolitic outrageous madcap strange meaningless peculiar outlandish weird unreal misguided heedless comical off-the-wall derisory inappropriate fantastical incongruous fanciful ill-judged queer ill-conceived delirious cock-eyed impracticable derisible nonrational implausible weak hasty derisive pathetic incredible oddball gonzo inadvisable unworkable impulsive wrong berserk futile unrealistic out there doolally grotesque unbelievable unthinkable unreasoned nutsy infantile brash improvident funny off the air disturbed freaky incoherent psychopathic wrong-headed undesirable way out unusual quirky undiplomatic distracted tactless addle-brained shocking monstrous indelicate astonishing squirrelly ill-thought-out risky up the pole hysterical raving mad invalid round the bend dreamy off your trolley as daft as a brush off beam fallacious off your head unconsidered freakish untenable comic unjustifiable distraught rum unconventional inconsequential raving sectionable unscientific groundless illegitimate sick inconsequent surreal buggy graceless disordered bushed overhasty impossible unglued inexpedient barking extravagant not right in the head not quite right in the head not right upstairs sick in the head mad as a hatter barking mad contradictory stark raving mad away with the fairies nutty as a fruitcake foaming at the mouth mad as a March hare round the twist stark staring mad empty droll incomprehensible off one's gourd around the bend out of one's mind uncontrolled specious idiotical offbeat insipid fruitless unfounded unfortunate hilarious vain frenzied curious absent-minded sophistic idiosyncratic manic precipitate amusing bird-brained funky weirdo outré remarkable off-centre gelastic nerdy unearthly schizoid frantic diverting bananas faulty incorrect arbitrary useless nutso schizophrenic flipped schizo kinky paranoid sociopathic improper unsuitable over the top off-kilter reasonless flawed daredevil joshing camp campy unpractical yarra aberrant porangi hot-headed far-out harum-scarum mentally ill incompetent of unsound mind unheeding idle confused not together stark mad temerarious exorbitant flipped out not in your right mind far-fetched unsafe audacious overbold overconfident daring adventurous perverse inconsiderate hotheaded without foundation without basis one card shy of a full deck too much off the deep end a few cards shy of a full deck a few sandwiches short of a picnic off your rocker full of holes not making sense off one's nut doty ditsy purposeless bathetic defective clock nerdish complacent unsteady changeable burlesque tearaway obstinate donkeyish trifling worthless unintelligible way-out off the beam avant-garde light-hearted bugged out mentally incompetent unmeaning unpredictable ineffectual unseemly waggish chucklesome huge poor unorthodox Bohemian far out extreme contemptible paranoiac paranoic unadvisable goofy loony queerish quaint out-of-the-way bizarro idiotish excessive wishy-washy flat innocuous violent ignoramus whimsical mercurial foolheaded dilly disadvantageous smoothbrained bad spurious crazy-ass mystifying abnormal puzzling wackadoodle bewildering nonconformist extraordinary unique baffling wackadoo phenomenal embarrassing in vain humorous witty dreamlike inconceivable quixotic erroneous unjustified badly planned misconceived detrimental unzipped dingy devoid of intelligence to no avail extremely foolish radge neurotic schitzy inconclusive smooth-brained acting crazy stupidly irresponsible rabid unadvised unrecommended unsensible inconvenient off the chain freaked out in left field sophistical for grins psychopathological chaotic lively out of the question taking the cake derailed bemused moonstricken unsettled off the top of your head O.T.T. OTT a bit much unproved casuistic harmful prejudicial damaging demoniac raging dazed off out of all reason beyond all reason great giant massive lacking knowledge irrelevant unconnected hollow false irreconcilable self-contradictory unsubstantial beyond belief rattlepated inopportune not recommended loose all wet bad-tempered stroppy full of hot air capricious ill-tempered off your chump off the rails deprived of one's wits manic-depressive over the edge non compos severely mentally ill one sandwich short of a picnic out of one's tree in another world mentally deranged in a daze having kangaroos in the top paddock flipped-out as mad as a March hare having bats in the belfry crazy as a loon not of sound mind having a screw loose with a screw loose as mad as a hatter not well thought out fanatical baseless not following mechanical beyond the bounds of possibility addle-headed big unrestrained instinctive unconscious unchecked unbridled disconnected disjointed inadvertent to death to tears unintended remiss automatic spontaneous involuntary unpremeditated intuitive reflex unintentional unwitting oblivious unfeasible out of control blank unserviceable inoperable non-viable impetuous devil-may-care nonpractical unusable expressionless unmeant blunt untactful feckless napping brutish nonviable desperate precipitous hell-for-leather kamikaze death-or-glory inexpressive deadpan twisted venturous over-venturesome venturesome over-adventurous improbable nonfunctional hopeless chimerical speculative inapplicable infeasible otherworldly ivory-tower unrealizable unviable unattainable unbusinesslike abstract theoretical inefficacious headstrong bold wide open adventuresome breakneck off deep end out on limb won't fly no go vague dreaming poker-faced inscrutable have a screw loose have bats in the belfry have kangaroos in the top paddock mentally unbalanced out of one's head absent abstracted uninterested glassy numb catatonic stony emotionless motionless indifferent incurious unexpressive

Adjective

Stubbornly, and usually unreasonably, holding to an opinion, decision or purpose
stiff-necked stubborn obstinate opinionated uncompromising unyielding inflexible mulish unbending obdurate self-willed wilful bull-headed refractory adamant adamantine bullheaded contumacious dogged hard hardened hardheaded hard-nosed haughty headstrong immovable implacable inconvincible intractable intransigent ossified pat pertinacious perverse pigheaded self-opinionated strong-minded strong-willed unrelenting willful balky indurate unreceptive aloof proud as stubborn as a mule determined firm rigid tenacious inexorable steadfast relentless resolute single-minded recalcitrant bloody-minded tough unshakeable fixed persistent unwavering uncooperative contrary unshakable cussed persevering unmalleable unflinching unpersuadable unmanageable iron-willed froward cantankerous difficult bolshie hard-line unreasonable incompliant stiff stubborn as a mule rock-ribbed steely strict deaf to reason obstreperous insubordinate indefatigable locked in insistent disobedient unaccommodating set unbendable uncompliant unswerving rebellious remorseless tireless defiant set in stone hardline dead set on set in one's ways iron unflagging stroppy resolved solid hard and fast indomitable contrarious grim wayward bound unadaptable ungovernable thrawn diehard cross-grained die-hard assiduous restive untoward harsh importunate unswayable awkward pitiless ornery brassbound hard-core pig-headed wrong-headed staunch purposeful fractious untiring merciless steady stern sedulous rigorous decided unsparing unchangeable unmovable hanging tough dogmatic unruly bound and determined unresponsive uncontrollable obstructive mutinous disobliging unamenable rebel recusant unfailing inveterate ruthless tiresome troublesome frozen unappeasable renitent constant sticky disputatious sure narrow-minded patient stalwart immutable severe cruel noncompliant unfaltering hardhearted dead set hidebound stringent diligent dyed-in-the-wool unforgiving strong unalterable enduring unflappable not giving an inch demanding iron-fisted brick-wall persisting tough nut dug in standing pat standing one's ground rugged sticking to one's guns mule meaning business tyrannical unbreakable oppressive opinionative stupid unbudgeable petrified wild incurable indurated rigidified fossilized bony pervicacious undisciplined resistant fossilised unwilling unhelpful non-compliant categorical stiffened hard-shell locked-in set-on one-sided insoluble thorny unpliable locked problematic knotty indocile unstoppable with a will of one's own determined to have one's own way inconsiderate unsupportive unmoved with one's feet dug in convinced with one's toes dug in heady in for long haul like bad penny perseverant forceful energetic blinkered unfluctuating unhesitating crisp doctrinaire unflexible immalleable durable impassive hang tough unvacillating unremitting stony-hearted unimpressionable unshaken unabated pounding mortal hard-headed do or die hard as nails hold your ground hold the line hold the fort cohesive unmodifiable quiescent permanent coherent truculent abiding sustained wholehearted never-failing unqualified unquestioning possessive true sturdy spunky stout unforgetful set in your ways stand pat set in concrete stony bent on going all the way contentious unimpressible not cooperative unrepentant uncompassionate impertinent bullhead unemotional mean authoritarian cold fish proof against persuasion entrenched deep-rooted invariable concrete incorrigible tough nut to crack uncharitable dour disciplinarian callous hard-hearted fierce imperious drastic dire no-nonsense ascetical domineering by the book exacting absolute browbeating extreme formidable rough austere ascetic pressing unsympathetic astringent draconian autocratic disciplinary heavy-handed grave stable ingrained settled deep-seated grumbly overbearing irritable trying boorish finical vexed unpredictable testy hard to handle invidious choosy fiendish captious snappy sensitive ill-natured hard to please temperamental crotchety uppity touchy uptight chippy feisty quarrelsome disputative sour oafish discontented hypercritical picky prickly dissatisfied rude querulous bearish crabby huffy argumentative negative delicate hard to satisfy irritating fussy overcritical impolite irascible perfectionist particular fastidious over-particular finicky dictatorial critical ungracious well-set cast-iron determinate final inexpugnable rooted unchanging solid as a rock ironclad definite flat jelled certain hard-and-fast unvarying spirited committed dedicated vigorous undeviating earnest intent undaunted bold assertive valiant gritty lasting gutsy mettlesome courageous plucky driven continuous stout-hearted brave continual decisive full of determination continuing unabating emphatic fanatical serious doughty lionhearted ineradicable zealous ceaseless long-standing purposive chronic perpetual perennial hardy aggressive manful ardent everlasting incessant tight pushy devoted long-lasting established confirmed recurrent lifelong unfeeling bulldog impliable deliberate endless inelastic unending robust flinty deep-dyed focused bent upon compulsive high-spirited indelible strenuous ferocious secure ramrod bent toughened fast active habitual obsessive focussed heavy-duty faithful four-square impulsive hearty unbroken unmitigated routine recurring inborn long-lived ever-present usual inbred heartless unceasing uninterrupted go-getting self-assertive do-or-die intrepid irremovable hell-bent on protracted hell-bent upon nonstop unrelieved ambitious interminable resilient burning imperishable non-stop heavy rowdy keen enterprising enthusiastic motivated industrious incontrollable compact brutal avid inescapable eager seasoned indestructible hard-wearing resisting eternal aspiring militant non-flexible never-ending unmoving win-or-lose loyal regular explicit well-founded sound consistent unswervable armoured hard-boiled intense winner-take-all zero-sum armored rock-solid two-fisted hard-bitten out forbidding hard-driving self-starting self-confident fearless goal-oriented opposing reinforced taut self-driven illiberal shatterproof lusty urgent stuffy immobile adverse cold unpermissive excessive unfavorable unfavourable unassailable fiery game important non-breakable running continued powerful infrangible unmerciful tense disorderly granite immoderate heroic exigent devout imperative hungry unwearied brittle obsessional all-or-nothing prolonged incorruptible deep necessary unfriendly besetting radical intrenched ungiving thirsty desirous uncaring round-the-clock obsessed inspired indissoluble lawless striving inalterable solidified unsupple positive independent hard-hitting changeless resistive monomaniacal static irreversible vehement clamant crying acute possessed turbulent lingering haunting invulnerable unpleasant reliable assured high-powered bred-in-the-bone fixated well-established even uniform all-consuming heedless reckless riotous violent irrepressible confident never-tiring inured hell bent on irresistible impetuous intemperate imprudent drunken impervious rash forward bawdy invariant out of control out of line hell-bent stiff as a board well-built well-made made to last self-disciplined high-stake exasperating mullish estranged seditious disaffected factious insurgent irreconcilable alienated firmly-based unshrinking direct nonflexible reactionary traditionalist conservative long-drawn-out conscientious gallant starched day-and-night great unplacatable iron-handed unmollifiable unpacifiable unblinking immoveable perseverative ultra-conservative unprogressive cocksure valorous sharp passionate hardworking hellbent straight trusty challenging unintimidated dauntless ballsy ineluctable neverending dangerous dragging slow nasty laborious compulsory complicated puritanical exact biased insubmissive peevish cross petulant obscene pornographic X-rated iron-jawed abrasive unjust unfair alarming undefeated preconceived inextinguishable immortal sagacious remaining true-blue boisterous formal undiscouraged undeterred mean business thick-skinned disruptive anarchic scrupulous systematic meticulous painstaking blimpish unkind insensitive clear-sighted all out flat-out straight out tall in the saddle on one's mettle insistent on intent upon intent on set on determined to committed to the idea of numbed annealed as game as Ned Kelly rocklike attention-seeking chaotic troublemaking solemn manly greathearted gutty stouthearted unafraid undauntable heroical unwaivering no going back undismayed drawn-out spun-out unpitying firm in spirit perceptive keen as mustard animated tough-minded resourceful take charge unrestrained reserved fit nonperishable unfading undying deathless inextensible inductile savage curt lion-hearted unobliging like death and taxes decided upon writ in stone cut-and-dried strait-laced unsentimental romping noisy anarchical rumbustious lawbreaking lively rollicking loud punishing unsmiling chilly frigid icy frosty not put off not discouraged pass-fail high stakes cynical never give up fogyish stick-in-the-mud conformist competitive cool distant lacking compassion vindictive inhuman consumed compelled uncivil discourteous dynamic nonstretchable out of hand louring gruff red-blooded pushful peremptory cutthroat whole-hearted disagreeable sacrosanct ageless progressive bloodthirsty pioneering remote lowering intimidating galvanized impelled desperate pugnacious triumphant tough as old boots rocky as tough as old boots with a heart of stone unvaried incommutable unchanged dominant in earnest nonmoving warlike gladiatorial scrappy resounding reiterative monotonous prevailing non-stretchable unamiable uncongenial induced mighty sombre somber ungentle cold-blooded cold-hearted safe chiseled chiselled unbudging going irrefragable nonbreaking unwreckable undestroyable inextirpable inexterminable undestructable unruinable irrefrangible self-asserting impregnable invincible nonmotile pushed steered guided galvanised mean-looking potent hard-shelled nonbreakable full-blooded intensely competitive in-your-face self-seeking fiercely competitive get up and go stop at nothing power-hungry having killer instinct cut-throat dog-eat-dog hang-tough high-pressure go for broke self-assured can-do eager beaver power-loving gung ho high-reaching self-possessed influential well-armed strengthened airtight storm-resistant fortified well protected flourishing unattackable bombproof dependable impenetrable stormproof tried-and-true knockabout well fortified inviolable well defended well-protected impassible untimely unfortunate immotile thorough unbowed gripping tormenting neurotic consuming unquenchable bitter furious significant fixed as the laws of the Medes and Persians inconvenient inopportune through-and-through perdurable brass-bound fervent proved complete forcible dominating torrid thoroughgoing impenitent supreme unapologetic unashamed irredeemable unreformable longtime urged on unexpected unanticipated ill-timed stark accustomed habituated staid strapping addictive fanatic controlling sicker surprising unforeseen annoying disastrous unusual unpredicted mistimed hale athletic sinewy capable muscular big able substantial staying dateless oft-repeated repetitive timeless consecutive repeated around-the-clock unalleviated ongoing connected unwaning aeonian frequent long-established pathological wackadoodle wackadoo puissant crucial compelling vital bona fide in fine feather able-bodied unwelcome infelicitous inapt unsuitable inappropriate unlucky inauspicious anchored well established red-hot through and through deep-set firmly established card-carrying nailed quiet hitched hooked situated attached stationary still located preoccupied infatuated without respite high-priority made fast vexatious malapropos badly timed inimical unseasonable constraining instant pivotal emergent necessitous key misfortunate disturbing hapless luckless unpropitious ill-starred star-crossed essential clamouring persuasive clamoring requiring distressing of the utmost importance of the essence hurry-up immediate obliging heat-on now or never claiming forcing

Antonym of boneheaded

boneheaded Idiom, Proverb

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