All crackbrained synonyms
crack·brained
C c adj crackbrained
- maniacal — of or relating to mania or a maniac.
- manic — pertaining to or affected by mania.
- hysterical — of, relating to, or characterized by hysteria.
- unhinged — having no hinge or hinges, or with the hinges removed: an unhinged gate.
- psychotic — Psychiatry. characterized by or afflicted with psychosis. Synonyms: (in nontechnical usage) insane, psychopathic, lunatic, mentally ill; mad, disturbed, deranged, demented, non compos mentis. Antonyms: sane; compos mentis, clearheaded, lucid.
- mad — mentally disturbed; deranged; insane; demented.
- deranged — Someone who is deranged behaves in a wild and uncontrolled way, often as a result of mental illness.
- bananas — crazy (esp in the phrase go bananas)
- bemused — If you are bemused, you are puzzled or confused.
- daft — If you describe a person or their behaviour as daft, you think that they are stupid, impractical, or rather strange.
- delirious — Someone who is delirious is unable to think or speak in a sensible and reasonable way, usually because they are very ill and have a fever.
- distracted — Obsolete. distracted.
- distraught — distracted; deeply agitated.
- foolish — resulting from or showing a lack of sense; ill-considered; unwise: a foolish action, a foolish speech.
- frenzied — wildly excited or enthusiastic: frenzied applause.
- fruity — resembling fruit; having the taste or smell of fruit.
- idiotic — of, relating to, or characteristic of an idiot.
- lunatic — (no longer in technical use; now considered offensive) an insane person.
- maniac — Mathematical Analyzer, Numerical Integrator and Computer
- non compos mentis — not of sound mind; mentally incapable of managing one's affairs.
- psycho — a psychopathic or psychotic person.
- psychopathic — of, relating to, or affected with psychopathy.
- unbalanced — not balanced or not properly balanced.
- unsound — not sound; unhealthy, diseased, or disordered, as the body or mind.
- schizoid — Psychology. of or relating to a personality disorder marked by dissociation, passivity, withdrawal, inability to form warm social relationships, and indifference to praise or criticism.
- unglued — separated or detached; not glued.
- whacko — wacko.
adjective crackbrained
- eccentric — deviating from the recognized or customary character, practice, etc.; irregular; erratic; peculiar; odd: eccentric conduct; an eccentric person.
- irrational — without the faculty of reason; deprived of reason.
- crazy — If you describe someone or something as crazy, you think they are very foolish or strange.
- stupid — lacking ordinary quickness and keenness of mind; dull.
- insane — not sane; not of sound mind; mentally deranged.