Synonyms for Crackbrained:

• adj.

  •all (adjective)
  • crackbrained.
  •demented (adjective)
  • hysterical,
  • fruity,
  • deranged,
  • mad,
  • distraught,
  • lunatic,
  • daft,
  • bananas,
  • distracted,
  • unhinged,
  • psychotic,
  • psycho,
  • frenzied,
  • psychopathic,
  • manic,
  • unsound,
  • delirious,
  • unbalanced,
  • maniac,
  • non compos mentis,
  • bemused,
  • maniacal,
  • flipped out.
  •Other relevant words: (adjective)
  • nutty as a fruitcake,
  • demented,
  • unglued,
  • nutty as fruitcake,
  • out of one's tree,
  • out of one's gourd,
  • schizoid,
  • schitzy,
  • in the ozone,
  • whacko.

• n.

  •
  • over-the-top,
  • not in your right mind/not right in the head,
  • childish.
  •crackbrained (noun)
  • insane.
  •Other relevant words: (noun)
  • crazy,
  • foolish,
  • stupid,
  • silly,
  • absurd,
  • zany,
  • idiotic.

• Other synonyms:

  •Other relevant words:
  • madhouse,
  • peregrine,
  • mixed-up,
  • madcap,
  • cat,
  • slaphappy,
  • clownish,
  • topsy-turvyness,
  • pixilated,
  • cancelled,
  • ill,
  • half-crazed,
  • yeasty,
  • gooselike,
  • irrational number,
  • wan,
  • overwrought,
  • spoil,
  • infantile,
  • bewildered,
  • dispatch,
  • featherbrained,
  • distrait,
  • petulant,
  • unintelligent,
  • empty-headed,
  • mobile,
  • erratic,
  • kooky,
  • scotch,
  • forgetful,
  • expose,
  • pudding head,
  • extraordinary,
  • crank,
  • goosey,
  • asinine,
  • softheaded,
  • psychopathological,
  • endanger,
  • stupefied,
  • funny farm,
  • tetchy,
  • elementary,
  • farcical,
  • confounded,
  • poove,
  • slay,
  • murder,
  • cold-blooded,
  • huffy,
  • slopped,
  • pointless,
  • meshugga,
  • looney,
  • fractious,
  • zesty,
  • askew,
  • lightheaded,
  • absentminded,
  • barf,
  • fed up,
  • wasted,
  • hallucinating,
  • rattlepated,
  • mentally ill,
  • stupid person,
  • goose,
  • whacky,
  • goof,
  • bump off,
  • foreign,
  • loony bin,
  • buffoonish,
  • anserine,
  • unusual,
  • pissed,
  • funny,
  • blotto,
  • tippy,
  • mentally retarded,
  • dullard,
  • preoccupied,
  • regurgitate,
  • affected,
  • nut house,
  • backwards,
  • queasy,
  • honk,
  • macabre,
  • cross,
  • demoniacal,
  • shitless,
  • unproblematic,
  • developmentally challenged,
  • lost,
  • out of it,
  • harebrained,
  • mild,
  • awry,
  • singular,
  • nettlesome,
  • excited,
  • poor fish,
  • inexpedient,
  • baffled,
  • chapped,
  • stunned,
  • buggy,
  • demoniac,
  • squiffy,
  • bad,
  • nutter,
  • back,
  • airheaded,
  • meshugge,
  • punch-drunk,
  • weirdo,
  • cast,
  • changeling,
  • homophile,
  • anomic,
  • mazed,
  • unmindful,
  • clownlike,
  • disturbed,
  • crazy house,
  • pansy,
  • funny house,
  • uneven,
  • sanatorium,
  • disgorge,
  • remove,
  • peckish,
  • upchuck,
  • amusing,
  • of unsound mind,
  • absent,
  • unknown,
  • dewy-eyed,
  • tight,
  • left over,
  • unfit,
  • goofball,
  • insensible,
  • fruitcake,
  • meshuggener,
  • doddering,
  • hothead,
  • pie-eyed,
  • slow-witted,
  • obsessed,
  • be sick,
  • vacuous,
  • nauseated,
  • soft,
  • hysteric,
  • ghastly,
  • topsy-turvydom,
  • snake pit,
  • daredevil,
  • senile,
  • planetary,
  • spooky,
  • sore,
  • dim-witted,
  • feebleminded,
  • nutcase,
  • rum,
  • nuthouse,
  • unnatural,
  • throw up,
  • grisly,
  • fuddled,
  • nut case,
  • spue,
  • uncertain,
  • changeable,
  • simpleton,
  • nauseous,
  • retch,
  • nomadic,
  • dopy,
  • blind drunk,
  • wrong,
  • bozo,
  • smashed,
  • flyaway,
  • nance,
  • mere,
  • unsubdivided,
  • sour,
  • goosy,
  • dazed,
  • pathetic,
  • left,
  • mirthful,
  • pale,
  • unexpended,
  • cuckoo's nest,
  • genial,
  • techy,
  • causeless,
  • pouf,
  • moved,
  • angered,
  • idiot,
  • poof,
  • nitwitted,
  • head-in-the-clouds,
  • stiff,
  • wet,
  • spew,
  • rattlebrained,
  • sickish,
  • swashbuckler,
  • plastered,
  • schizotypal personality,
  • winding,
  • cold,
  • alligatored,
  • unmatched,
  • nervous,
  • schizophrenic,
  • booby hatch,
  • sinful,
  • wild,
  • fag,
  • zestful,
  • phrenetic,
  • madman,
  • purposeless,
  • roving,
  • comical,
  • sloshed,
  • gruesome,
  • wide-eyed,
  • otiose,
  • polish off,
  • chaos,
  • lopsided,
  • scupper,
  • pallid,
  • disgusted,
  • fallacious,
  • moron,
  • scatterbrained,
  • baffle,
  • skittish,
  • soused,
  • comic,
  • unstable,
  • dopey,
  • at sea,
  • rummy,
  • inane,
  • skew-whiff,
  • imbalanced,
  • simple-minded,
  • peril,
  • light-headed,
  • irritable,
  • rambling,
  • round-eyed,
  • fathead,
  • giddy,
  • forth,
  • wonky,
  • foil,
  • stirred,
  • frantic,
  • certified,
  • tired of,
  • peevish,
  • dizzy,
  • unrestrained,
  • chuck,
  • psychotic person,
  • jerky,
  • puke,
  • befuddled,
  • soft-witted,
  • dolt,
  • around the bend,
  • round the bend,
  • regorge,
  • turned,
  • uncomplicated,
  • half-wit,
  • harum-scarum,
  • pettish,
  • nonsense,
  • fagot,
  • besotted,
  • nut,
  • vomit up,
  • scratchy,
  • amiss,
  • the absurd,
  • underdone,
  • unmated,
  • leftover,
  • pillock,
  • half-witted,
  • vagabondage,
  • meshuggeneh,
  • curious,
  • testy,
  • nutlike,
  • cretin,
  • loaded,
  • confused,
  • abstracted,
  • gay,
  • lallation,
  • roughened,
  • doddery,
  • purge,
  • screw-loose,
  • babble,
  • psychopathologic,
  • twat,
  • insentient,
  • inhuman,
  • retard,
  • peculiar,
  • sick of,
  • bare,
  • away,
  • tender,
  • sozzled,
  • bilk,
  • queen,
  • rearwards,
  • remaining,
  • pudden-head,
  • unpaired,
  • screwball,
  • kookie,
  • faggot,
  • vomit,
  • grim,
  • infuriated,
  • crocked,
  • frustrate,
  • superfluous,
  • soaked,
  • childlike,
  • jackass,
  • pandemonium,
  • risible,
  • enraged,
  • meandering,
  • fairy,
  • alienated,
  • furious,
  • fey,
  • thwart,
  • rearward.
  •Other relevant words (noun):
  • off one's head,
  • cockeyed,
  • insensate,
  • nutty,
  • reasonless,
  • goofy,
  • abnormal,
  • backward,
  • certifiable,
  • moronic,
  • haywire,
  • cranky,
  • crackers,
  • tetched,
  • frenetic,
  • ridiculous,
  • bonkers,
  • queer,
  • mindless,
  • unscrupulous,
  • irrational,
  • dippy,
  • odd,
  • derisory,
  • babbling,
  • Madbrained,
  • bedlam,
  • off,
  • flighty,
  • sick,
  • loco,
  • crazed,
  • brainsick,
  • imbecile,
  • bereft of reason,
  • moonstruck,
  • cuckoo,
  • senseless,
  • unwise,
  • wacko,
  • maddened,
  • arrested,
  • WUD,
  • fatuous,
  • touched,
  • cracked,
  • loony,
  • beside oneself,
  • dotty,
  • crackpot,
  • possessed,
  • strange,
  • Aliene,
  • blithering,
  • Daffy,
  • bats,
  • wandering,
  • subnormal,
  • barmy,
  • mongoloid,
  • mental,
  • bughouse,
  • simpleminded,
  • not all there,
  • witless,
  • not right,
  • unsettled,
  • retarded,
  • simple,
  • disoriented,
  • half-baked.

Antonyms for Crackbrained:

• adj.

  • demented
    calm, rational, ok, sane, balanced, sensible, reasonable.
  • Other antonyms:
    wise, normal, unneurotic, clear, sound, judicious, well-adjusted, healthy, lucid.

Homophones for Crackbrained:

• charge per unit.