Synonyms for Crazy:

• adj.

  •absurd (adjective)
  • absurd,
  • anachronistic,
  • contradictory,
  • fallacious,
  • farcical,
  • foolish,
  • idiotic,
  • illogical,
  • implausible,
  • impossible,
  • inane,
  • invalid,
  • irrational,
  • laughable,
  • loony,
  • ludicrous,
  • meaningless,
  • nonsensical,
  • paradoxical,
  • preposterous,
  • ridiculous,
  • self-contradictory,
  • senseless,
  • silly,
  • bizarre,
  • eccentric,
  • incongruous,
  • inconsistent,
  • outlandish,
  • stupid.
  •balmy (adjective)
  • potty.
  •crazed (adjective)
  • berserk,
  • certifiable.
  •deranged (adjective)
  • nutty.
  •destructive (adjective)
  • violent.
  •dizzy (adjective)
  • Feather-brained.
  •flaky (adjective)
  • flaky,
  • haywire.
  •foolish (adjective)
  • asinine,
  • blithering,
  • blockheaded,
  • brainless,
  • cockeyed,
  • cretinous,
  • dim-witted,
  • doltish,
  • dopey,
  • dotty,
  • dumb,
  • goofy,
  • half-witted,
  • ignorant,
  • ill-considered,
  • imbecilic,
  • injudicious,
  • loony,
  • moronic,
  • nitwit,
  • zany,
  • crackpot,
  • bone-headed,
  • chuckle-headed,
  • knuckle-headed,
  • lame-brained,
  • meat-headed,
  • absurd,
  • cockamamy,
  • foolish,
  • idiotic,
  • inane,
  • loopy,
  • nonsensical,
  • tomfool,
  • dippy,
  • jackass,
  • halfwitted.
  •harebrained (adjective)
  • flighty,
  • mindless.
  •imperfect (adjective)
  • faulty.
  •infatuated, in love (adjective)
  • ardent,
  • devoted,
  • eager,
  • enamored,
  • fanatical,
  • hysterical,
  • keen,
  • passionate,
  • smitten,
  • zealous,
  • beside oneself.
  •insane (adjective)
  • babbling,
  • batty,
  • berserk,
  • delirious,
  • demented,
  • feverish,
  • frenzied,
  • hysterical,
  • insane,
  • kooky,
  • lunatic,
  • mad,
  • maniacal,
  • neurotic,
  • nutty,
  • psycho,
  • psychotic,
  • schizoid,
  • unbalanced,
  • Crack-brained,
  • brain-sick,
  • balmy,
  • blithering,
  • brainsick,
  • crackers,
  • crazed,
  • deranged,
  • fruity,
  • gaga,
  • irrational,
  • loco,
  • moonstruck,
  • of unsound mind,
  • schizophrenic,
  • bananas,
  • off one's rocker,
  • off rocker.
  •lunatic (adjective)
  • Fiendish,
  • kooky,
  • lunatic,
  • mad,
  • neurotic,
  • nutty,
  • psychotic,
  • crackpot.
  •mentally strange (adjective)
  • ape,
  • barmy,
  • batty,
  • berserk,
  • bonkers,
  • cracked,
  • crazed,
  • cuckoo,
  • daft,
  • delirious,
  • demented,
  • deranged,
  • dingy,
  • erratic,
  • flaky,
  • fruity,
  • idiotic,
  • insane,
  • kooky,
  • lunatic,
  • mad,
  • maniacal,
  • mental,
  • moonstruck,
  • nuts,
  • nutty,
  • of unsound mind,
  • potty,
  • psycho,
  • round the bend,
  • screwball,
  • screwy,
  • silly,
  • touched,
  • unbalanced,
  • unhinged,
  • wacky,
  • Flipped,
  • unglued,
  • dippy,
  • unzipped,
  • out to lunch,
  • mad as a hatter,
  • bats in the belfry,
  • nutty as fruitcake,
  • out of one's tree,
  • schizo,
  • mad as a march hare,
  • out of one's mind.
  •nonconforming (adjective)
  • aberrant,
  • abnormal,
  • anomalous,
  • atypical,
  • bizarre,
  • crosspatch,
  • curious,
  • deranged,
  • deviant,
  • different,
  • divergent,
  • eccentric,
  • erratic,
  • exceptional,
  • extraordinary,
  • fey,
  • freakish,
  • funny,
  • idiosyncratic,
  • improper,
  • incompatible,
  • incongruous,
  • inconsistent,
  • irregular,
  • misfit,
  • mismatch,
  • nonconforming,
  • novel,
  • odd,
  • oddball,
  • oddity,
  • off,
  • outlandish,
  • peculiar,
  • quirky,
  • singular,
  • strange,
  • uncommon,
  • unconventional,
  • unfamiliar,
  • unique,
  • untypical,
  • out of the ordinary,
  • uncustomary,
  • un-ordinary,
  • unusual,
  • queer.
  •ridiculous (adjective)
  • comical,
  • dubious,
  • grotesque,
  • incredible,
  • laughable,
  • outrageous,
  • poppycock,
  • weird,
  • absurd,
  • bizarre,
  • curious,
  • eccentric,
  • farcical,
  • foolish,
  • ludicrous,
  • nonsensical,
  • oddball,
  • outlandish,
  • preposterous,
  • ridiculous,
  • silly.
  •screwy (adjective)
  • screwy.
  •unrealistic, fantastic (adjective)
  • absurd,
  • balmy,
  • bizarre,
  • cockeyed,
  • derisory,
  • eccentric,
  • fatuous,
  • foolhardy,
  • foolish,
  • goofy,
  • half-baked,
  • harebrained,
  • ill-conceived,
  • impracticable,
  • imprudent,
  • inane,
  • inappropriate,
  • irresponsible,
  • loony,
  • ludicrous,
  • nonsensical,
  • odd,
  • outrageous,
  • peculiar,
  • preposterous,
  • puerile,
  • quixotic,
  • ridiculous,
  • senseless,
  • strange,
  • unworkable,
  • weird,
  • wild,
  • short-sighted,
  • beyond all reason,
  • out of all reason.
  •violent (adjective)
  • demoniac.
  •wacky (adjective)
  • hare-brained.
  •witless (adjective)
  • witless.

• n.

  •
  • childish,
  • over-the-top.
  •
  • cuckoo,
  • disordered,
  • distraught,
  • madwoman,
  • mentally ill,
  • moonstruck,
  • non compos mentis,
  • sane,
  • screwy,
  • touched,
  • unsound,
  • wrong,
  • Daffy,
  • bananas,
  • headcase,
  • nutjob.
  •
  • ardent,
  • concern,
  • fervent,
  • keen,
  • rabid,
  • warm,
  • zealous.
  •
  • ability,
  • cockeyed,
  • jerky,
  • knowledge,
  • sappy,
  • tomfool,
  • unearthly,
  • zany,
  • dippy.
  •
  • loon,
  • wise,
  • dingbat,
  • ding-a-ling.
  •crazy (noun)
  • brainsick,
  • demented,
  • distracted,
  • disturbed,
  • dotty,
  • enamored,
  • enthusiastic,
  • excited,
  • gaga,
  • half-baked,
  • impractical,
  • in love,
  • infatuated,
  • insane,
  • looney,
  • loony,
  • loving,
  • mad,
  • meshuga,
  • meshugge,
  • screwball,
  • sick,
  • smitten,
  • soft on,
  • softheaded,
  • strange,
  • taken with,
  • unbalanced,
  • unhinged,
  • unusual,
  • weirdo.
  •eccentric person (noun)
  • kook.
  •go crazy (noun)
  • go mad.
  •lunatic (noun)
  • crank,
  • fiend,
  • kook,
  • madman,
  • maniac,
  • nut,
  • psychopath.
  •person (noun)
  • looney,
  • loony,
  • nutcase,
  • weirdo.

• Other synonyms:

  •
  • cockamamie,
  • cuckoo,
  • flaky,
  • frivolous,
  • immature,
  • jerky,
  • loon,
  • madcap,
  • mentally ill,
  • non compos mentis,
  • over-the-top,
  • potty,
  • puerile,
  • raving,
  • ridiculously,
  • risible,
  • warped,
  • Feather-brained,
  • dingbat,
  • Sophomoric,
  • Daffy,
  • bananas,
  • GONZO,
  • dippy,
  • ding-a-ling,
  • ditzy,
  • cock-eyed.
  •
  • distraught,
  • dizzy,
  • warm,
  • zealous.
  •
  • ardent,
  • childish,
  • disordered,
  • fervent,
  • juvenile,
  • moonstruck,
  • rabid,
  • sappy,
  • touched,
  • unsound,
  • zany.
  •
  • keen,
  • unearthly.
  •
  • wrong.
  •odd
  • screwy.
  •Other relevant words:
  • ability,
  • aggravate,
  • agitated,
  • agog,
  • alter,
  • amazing,
  • amusing,
  • angry,
  • annoy,
  • anserine,
  • anxious,
  • ape,
  • apish,
  • apparition,
  • ardent,
  • around the bend,
  • arouse,
  • arrested,
  • askew,
  • aslant,
  • astonishing,
  • astounding,
  • asymmetric,
  • asymmetrical,
  • athirst,
  • atilt,
  • avid,
  • awful,
  • backward,
  • balmy,
  • barbarian,
  • barbaric,
  • barmy,
  • baseless,
  • bats,
  • bedlam,
  • bedlamite,
  • beguiled,
  • bemused,
  • bending,
  • bent,
  • besot,
  • besotted,
  • bicolor,
  • bicolored,
  • big,
  • blind,
  • blissful,
  • boneheaded,
  • bonkers,
  • bootless,
  • bowed,
  • brainsick,
  • breathtaking,
  • broke,
  • broken,
  • buffoonish,
  • buggy,
  • burbling,
  • cacodemonic,
  • careless,
  • certifiable,
  • childish,
  • clownish,
  • cock-a-hoop,
  • cockamamie,
  • cockamamy,
  • cockeyed,
  • colorful,
  • comic,
  • concern,
  • concernedly,
  • confused,
  • contorted,
  • corkscrew,
  • crackbrained,
  • cracked,
  • crackers,
  • cranky,
  • crazed,
  • crazily,
  • credulous,
  • creep,
  • crooked,
  • cruel,
  • crumpled,
  • crunched,
  • cuckoo,
  • curled,
  • curling,
  • curved,
  • curving,
  • curvy,
  • daft,
  • damned,
  • dazed,
  • dead,
  • decrepit,
  • deliriously,
  • dementedly,
  • demoniac,
  • demonic,
  • depressed,
  • derange,
  • derisory,
  • desert,
  • desirous,
  • desperately,
  • deviate,
  • devilish,
  • devious,
  • devoted,
  • diabolic,
  • dichromatic,
  • dim,
  • dingy,
  • dipsomaniac,
  • disgusted,
  • disgustedly,
  • disordered,
  • disoriented,
  • disquieted,
  • distorted,
  • distracted,
  • distractedly,
  • distrait,
  • distraught,
  • distressed,
  • disturbed,
  • dithering,
  • dizzy,
  • doddering,
  • doddery,
  • dopy,
  • doting,
  • dottily,
  • doubtful,
  • dreadful,
  • droll,
  • dull,
  • eager,
  • ecstatic,
  • ecstatically,
  • elicit,
  • empty-headed,
  • enamored,
  • enrage,
  • enthusiast,
  • enthusiastic,
  • esoteric,
  • evil,
  • exasperate,
  • excellent,
  • excessively,
  • excited,
  • exorbitant,
  • exotic,
  • extravagant,
  • extravagantly,
  • extreme,
  • fabulous,
  • facetious,
  • fanatic,
  • fanatical,
  • fanatically,
  • fanciful,
  • fantabulous,
  • fantastic,
  • fantastical,
  • fantastically,
  • far-out,
  • fatuous,
  • faulty,
  • fervent,
  • fervid,
  • fishy,
  • flagitious,
  • flaky,
  • flighty,
  • fond,
  • fool,
  • foolhardy,
  • foolishly,
  • frantic,
  • frantically,
  • freak,
  • freaky,
  • frenetic,
  • frenziedly,
  • frenzy,
  • frivolous,
  • frolicsome,
  • fruitcake,
  • fruity,
  • fuddled,
  • funky,
  • furious,
  • futile,
  • gaga,
  • gesticulate,
  • ghastly,
  • glorious,
  • godforsaken,
  • gooselike,
  • goosey,
  • goosy,
  • gormless,
  • great,
  • greedy,
  • grim,
  • grisly,
  • groovy,
  • groundless,
  • gruesome,
  • half-baked,
  • harebrained,
  • harlequin,
  • hasty,
  • haywire,
  • hazardous,
  • heedless,
  • heinous,
  • hellish,
  • high-flown,
  • hilarious,
  • hooked,
  • hopped-up,
  • hot,
  • huffy,
  • humorous,
  • hungry,
  • hypochondriac,
  • hysterically,
  • idiotically,
  • idle,
  • ill,
  • ill-advised,
  • ill-conceived,
  • ill-considered,
  • ill-judged,
  • imbalanced,
  • imbecile,
  • immature,
  • impaired,
  • impatient,
  • impetuous,
  • impish,
  • impracticable,
  • impractical,
  • improbable,
  • improvident,
  • imprudent,
  • impulsive,
  • in love,
  • inadvisable,
  • inappropriate,
  • incautious,
  • incoherent,
  • inconceivable,
  • indiscreet,
  • inept,
  • inexpedient,
  • inexplicable,
  • infatuated,
  • infernal,
  • infirm,
  • infuriate,
  • iniquitous,
  • injudicious,
  • insanely,
  • insensate,
  • irresponsible,
  • irritate,
  • jerky,
  • jocose,
  • jocular,
  • juvenile,
  • kaleidoscopic,
  • keen,
  • kindle,
  • kinky,
  • kleptomaniac,
  • knowledge,
  • kookie,
  • labyrinthine,
  • lame,
  • lavishly,
  • lawful,
  • light-headed,
  • listing,
  • loco,
  • loon,
  • looney,
  • loopy,
  • lopsided,
  • loving,
  • low spirits,
  • macabre,
  • madcap,
  • madden,
  • maddened,
  • maddening,
  • madly,
  • madness,
  • madwoman,
  • magical,
  • main,
  • maladjusted,
  • maleficent,
  • malevolent,
  • malign,
  • malignant,
  • manic,
  • marvellous,
  • maudlin,
  • mazed,
  • medley,
  • mental,
  • mentally ill,
  • mephistophelian,
  • merry,
  • meshuga,
  • meshugge,
  • meshuggener,
  • mind,
  • mind-boggling,
  • mindless,
  • miraculous,
  • mirthful,
  • mischievous,
  • mongoloid,
  • monomaniac,
  • monstrous,
  • moonstruck,
  • motley,
  • multicolor,
  • multicolored,
  • multicoloured,
  • myopic,
  • naughty,
  • nauseated,
  • nauseous,
  • nervous,
  • non compos mentis,
  • novelty,
  • nutcase,
  • nuts,
  • nutter,
  • oblique,
  • obtuse,
  • of unsound mind,
  • offbeat,
  • one-sided,
  • out-of-the-way,
  • outre,
  • over-the-top,
  • overexcited,
  • overwrought,
  • pale,
  • pallid,
  • palsied,
  • paranoiac,
  • paranoid,
  • parti-color,
  • passionate,
  • perturbed,
  • perverse,
  • perversion,
  • phantom,
  • phenomenal,
  • pitched,
  • playful,
  • pointless,
  • polychromatic,
  • polychrome,
  • polychromic,
  • possessed,
  • potty,
  • prankish,
  • preternatural,
  • prismatic,
  • provoke,
  • psychedelic,
  • psychoneurotic,
  • psychopathic,
  • puerile,
  • pumped,
  • purposeless,
  • quaint,
  • queasily,
  • queasy,
  • questionable,
  • quixotic,
  • rabid,
  • radical,
  • raging,
  • rambling,
  • rampage,
  • ranting,
  • raring,
  • rash,
  • raver,
  • raving,
  • reasonless,
  • reckless,
  • remarkable,
  • remote,
  • reversal,
  • ridiculously,
  • risible,
  • risky,
  • round the bend,
  • rum,
  • rummy,
  • sadly,
  • sappy,
  • satanic,
  • savage,
  • savagely,
  • scatterbrained,
  • scatty,
  • schizophrenic,
  • schmuck,
  • screwball,
  • screwy,
  • senile,
  • sensational,
  • sentimental,
  • serpentine,
  • shaken,
  • shaky,
  • shattered,
  • shot,
  • sick,
  • sickish,
  • sickly,
  • simple,
  • simple-minded,
  • sinful,
  • sinister,
  • sinuous,
  • skewed,
  • slanted,
  • slanting,
  • slantwise,
  • slapstick,
  • slow-witted,
  • smashing,
  • smitten,
  • soft,
  • soft on,
  • softheaded,
  • solicitous,
  • sore,
  • spaced-out,
  • spacy,
  • spectacular,
  • spectral,
  • spirit,
  • splendid,
  • spook,
  • sportive,
  • squeamishly,
  • stolid,
  • stranger,
  • stricken,
  • subnormal,
  • super,
  • superb,
  • superhuman,
  • supernatural,
  • surprising,
  • taken with,
  • tempestuous,
  • terrific,
  • thick,
  • thickheaded,
  • thin person,
  • thirsty,
  • thoughtless,
  • tilted,
  • tomfool,
  • tortuous,
  • touched,
  • trichromatic,
  • tricolor,
  • troubled,
  • twist,
  • twisted,
  • twisting,
  • unbelievable,
  • unbridled,
  • uncivilised,
  • uncivilized,
  • unconsidered,
  • underdone,
  • undiscerning,
  • undiscriminating,
  • undone,
  • unearthly,
  • uneven,
  • unexplainable,
  • unfounded,
  • unhappily,
  • unhinged,
  • unintelligent,
  • unlikely,
  • unmanageable,
  • unorthodox,
  • unparalleled,
  • unperceiving,
  • unperceptive,
  • unreal,
  • unrealistic,
  • unreasonable,
  • unrestrained,
  • unsettled,
  • unsound,
  • unstable,
  • unsteadily,
  • unsymmetric,
  • unsymmetrical,
  • untamed,
  • unthinkable,
  • unthinking,
  • unthoughtful,
  • unwarranted,
  • unwise,
  • unwisely,
  • unwitting,
  • unworkable,
  • upset,
  • vacant,
  • vacuous,
  • vanish,
  • vapid,
  • varicolored,
  • variegated,
  • very,
  • vibrate,
  • villainous,
  • violent,
  • voracious,
  • wacko,
  • wacky,
  • waggish,
  • wan,
  • wandering,
  • warm,
  • warped,
  • waste,
  • weak,
  • weaken,
  • weirdie,
  • weirdo,
  • weirdy,
  • wet,
  • whacky,
  • wicked,
  • wig,
  • wild,
  • wildly,
  • winding,
  • windy,
  • wise,
  • withered,
  • witless,
  • witty,
  • wonderful,
  • wondrous,
  • worked up,
  • worried,
  • worriedly,
  • wrong,
  • zany,
  • zealous,
  • Addle-brained,
  • Addle-pated,
  • Agitatedly,
  • Aliene,
  • Befooled,
  • Beside,
  • Daedal,
  • Deluded,
  • Dilly,
  • Driveling,
  • Drooling,
  • Dull-witted,
  • Eccentrically,
  • Energumen,
  • Fatuitous,
  • Feather-brained,
  • Feather-headed,
  • Feeble-minded,
  • Flipped,
  • Foolhardily,
  • Gulled,
  • Larruping,
  • Luny,
  • Madding,
  • Non compos,
  • Numskulled,
  • Parti-colored,
  • Queerish,
  • Rattle-brained,
  • Tipping,
  • Trichromic,
  • Tricolored,
  • Versicolor,
  • Versicolored,
  • Weak-minded,
  • way out,
  • dingbat,
  • meshuggeneh,
  • flip out,
  • flip one's lid,
  • flip one's wig,
  • off-the-wall,
  • meshugga,
  • Sophomoric,
  • Sprung,
  • Daffy,
  • Mentally Handicapped,
  • screwed up,
  • enthused,
  • illy,
  • bugs,
  • unglued,
  • bananas,
  • psychotically,
  • WUD,
  • ADJ,
  • GONZO,
  • dippy,
  • juiced,
  • pinheaded,
  • hallucinated,
  • antsy,
  • unreflecting,
  • unzipped,
  • maundering,
  • bughouse,
  • stoked,
  • slobbering,
  • simpleminded,
  • nauseously,
  • ding-a-ling,
  • far-fetched,
  • go crazy,
  • many-colored,
  • muddle-headed,
  • out of it,
  • run amok,
  • bizarro,
  • bubbleheaded,
  • ditzy,
  • featherheaded,
  • geeked,
  • lunkheaded,
  • off-kilter,
  • sickie,
  • sicko,
  • bird-brained,
  • cock-eyed,
  • headcase,
  • nutjob,
  • short-sighted,
  • two-tone,
  • wrong-headed,
  • idiot,
  • cretinistic,
  • lop-sided,
  • retarded,
  • gay,
  • beside oneself,
  • keen about,
  • mentally deficient,
  • out to lunch,
  • not all there,
  • crazy as a loon,
  • mad as a hatter,
  • nutty as a fruitcake,
  • sick in the head,
  • stark raving mad,
  • become insane,
  • beyond belief,
  • keen on,
  • go mad,
  • not right,
  • at wits' end,
  • bats in the belfry,
  • be keen on,
  • beyond all reason,
  • deviative,
  • foolheaded,
  • go bonkers,
  • halfwitted,
  • hare-brained,
  • mentally defective,
  • messed-up,
  • numbskulled,
  • nutty as fruitcake,
  • off one's head,
  • off one's rocker,
  • off rocker,
  • out of all reason,
  • out of head,
  • out of one's tree,
  • run amuck,
  • schizo,
  • shot through,
  • side-splitting,
  • run mad,
  • mad as a march hare,
  • out of one's mind,
  • thunder and lightning,
  • lose one's marbles,
  • lose one's reason,
  • lose one's senses,
  • lose one's wits,
  • tetched,
  • meshuggah,
  • doolally,
  • round the twist,
  • marvy,
  • beserk,
  • nonsymmetric.

Antonyms for Crazy:

• adj.

  • infatuated, in love
    happy, unenthusiastic.
  • mentally strange
    balanced, calm, collected, dislike, hate, rational, realistic, reasonable, responsible, sane, sensible, smart, sound, believeable.
  • unrealistic, fantastic
    careful, logical, normal, regular, serious, usual, wise.
  • Other antonyms:
    aloof, apathetic, average, averse, balanced, brainy, bright, casual, clear, clever, common, commonplace, conformist, conservative, conventional, customary, detached, direct, disinclined, disinterested, even, everyday, expected, frequent, garden, habitual, halfhearted, healthy, hesitant, impassive, incurious, indifferent, insouciant, intelligent, judicious, lackadaisical, languid, languorous, level, linear, loath, logical, lucid, lukewarm, nonchalant, normal, ordered, orderly, ordinary, practical, predictable, prosaic, prudent, rational, realistic, reasonable, regular, reluctant, routine, run-of-the-mill, sagacious, sage, sane, sapient, sensible, smart, sound, spiritless, standard, stolid, straight, straightaway, symmetrical, typical, unconcerned, uneager, unenthusiastic, unexceptional, unexcited, uniform, uninterested, unneurotic, unremarkable, unwilling, usual, valid, well-adjusted, well-advised, wise, wonted, workaday.

• Other antonyms:

  • n. t.
    aloof, apathetic, appropriate, average, averse, balanced, brainy, bright, brilliant, calm, careful, casual, clear, clever, collected, common, commonplace, conformist, conservative, conventional, cool, customary, detached, direct, disinclined, disinterested, dislike, down-to-earth, even, everyday, expected, feasible, frequent, fuddy-duddy, habitual, halfhearted, happy, hate, healthy, hesitant, impassive, incurious, indifferent, insouciant, intelligent, lackadaisical, languid, languorous, level, linear, loath, logical, lucid, lukewarm, moderate, nonchalant, normal, ordered, orderly, ordinary, orthodox, possible, practicable, practical, predictable, prosaic, prudent, rational, reactionary, realistic, reasonable, regular, reluctant, responsible, rightist, routine, run-of-the-mill, sagacious, sage, sane, sapient, sensible, serious, smart, sound, spiritless, standard, stolid, straight, straightaway, symmetrical, tory, traditionalist, typical, uncaring, unconcerned, uneager, unenthusiastic, unexceptional, uniform, uninterested, unneurotic, unremarkable, unwilling, usual, well-adjusted, well-advised, wise, wonted, workable, workaday, Familiar, standpatter, uncrazy, all there, in one's right mind, believeable, middle-of-the-roader, compos mentis, mentally sound, loath loathe, in your right mind.