Insane synonyms
Category:
Part of speech:
Characterized by excessive or persistent enthusiasm
Wildly excited
(Informal) Foolish, wild, fantastic, etc.; not sensible
act of one's mind
Deranged
Exposed to the wind and sea; unsheltered.
The definition of absurd is something that is so untrue or impossible it is funny.
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non compos mentis (Latin)
Deranged
sane (antonym)
Showing good sense; sensible
Of or like paranoia
schizo
(Short for, Informal) schizophrenic
Angry or provoked
Remarkable; extraordinary:
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having a devil
Deranged
Mentally deranged; crazy.
Raging; delirious; frenzied
The definition of rabid is having rabies, being violent or uncontrollable, or fanatical in a belief.
Erratic or unstable
not all there
Deranged
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frothing at the mouth
Deranged
Having an addle brain; muddled; stupid
schizzy
(Slang) schizophrenic
half-cocked
(Of a plan etc) Not fully prepared
sensible (antonym)
Acting with or showing good sense; able to make good judgements based on reason.
Having a mental illness.
Lacking intelligible meaning:
Lacking judgment, realism, or firmness.
mad-as-a-hatter
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stark-raving-mad
incorrigible (related)
Utterly foolish
Mentally or emotionally upset; deranged:
Alternative form of out of one's mind.
Intensely preoccupied with or by a given topic or emotion; driven by a specified obsession.
Lacking in sense; foolish or crazy.
Mentally deranged; crazy.
one can short of a six-pack
Deranged
violent (related)
Characterized by extreme emotion, especially anger:
stupid (related)
Lacking in intelligence or exhibiting the quality of having been done by someone lacking in intelligence.
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crazy as a loon
Exhibiting the behaviors and personality traits of a psychopath.
Pertaining to or suffering from a psychoneurosis.
(Philately) (of a stamp) not having ever been mounted using a stamp hinge.
Put out of order; jumbled
Emotionally affected; moved:
Mentally deranged; crazy.
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tetched
(Dial.) Touched; slightly demented
Exhibiting bizarre behavior; crazy:
crazy as a coot
Deranged
Moved away; departed
Deranged
Mentally deranged; crazy.
(Informal) irrational, crazy
unglued
(Not comparable) Not secured with glue.
Broken or fractured, usually without complete separation of parts; having a crack or cracks
Out of one's mind; crazy:
rational (antonym)
Of sound mind; sane:
Mentally incompetent.
well (antonym)
A deep hole or shaft sunk into the Earth to tap a liquid or gaseous substance such as water, oil, gas, or brine. If the substance is not under sufficient pressure to flow freely from the well, it must be pumped or raised mechanically to the surface. Water or pressurized gas is sometimes pumped into a nonproducing oil well to push petroleum resources out of underground reservoirs.
balanced (antonym)
Containing elements in appropriate proportion.
sound (antonym)
Secure or stable:
Carried away as by love or enthusiasm
(Slang) Foolish; silly:
mentally diseased
Deranged
Confused or stupid; befuddled:
Mentally unbalanced; crazy
(Western US) intoxicated by eating locoweed
out-to-lunch
(Idiomatic, informal) clueless, inattentive or careless
Like fruit in taste or smell
Showing foolishness or stupidity.
Comical in an extravagantly ludicrous or slapstick manner
off (or out of) one's head
suffering from hallucinations
Deranged
sick in the head
off the beam
Deranged
having bats in the belfry
Deranged
out of one's gourd
Deranged
having a few buttons missing
Deranged
not-playing-with-a-full-deck
Deranged
wigged-out
Alternative form of wigged-out.
off-the-deep-end
(Idiomatic) Crazy, erratic, or irrational.
Behaving or acting impulsively or rashly; wild.
Insane; crazy
Exhibiting profound mental retardation. The term belongs to a classification system no longer in use and is now considered offensive.
sick (related)
Defective; unsound:
Very odd in manner, appearance, etc.; grotesque
Covered with cracks (generally applied to porcelain).
Excessive or lacking, not consistent
Of, relating to, or resembling paranoia.
Incapacity because of a mental disorder to participate adequately as a defendant in criminal proceedings or to understand the imposition of a criminal punishment, particularly the death penalty.
Great folly:
reasonable (antonym)
Governed by or being in accordance with reason or sound thinking:
Of, relating to, or induced by a mental disorder.
Of, having, or showing mania; maniacal
Gone away; on the way
Not based on truth or valid reasoning; not accurate, reliable, sensible, etc.
Contrary to conscience, morality, or law:
(Slang) Mentally ill; insane
(Slang) Erratic, eccentric, or irrational; zany
Embarrassed; abashed:
Having or showing little sense; reckless, flighty, giddy, rash, etc.
Under the influence of a narcotic
derange (related)
unhinge (related)
sadistic (related)
out-of-control (related)
mentally unsound
Deranged
bereft of reason
Deranged
stark mad
Deranged
(Psychology) Caused or conditioned by compulsion or obsession.
dementate
(Obsolete) Deprived of reason.
Of, pertaining to, or resembling a dithyramb; especially, passionate, intoxicated with enthusiasm.
Eccentric is defined as someone or something that is different or behaves in an unconventional way.
Highly excited with strong emotion or frustration; frenzied:
Lacking strength and sufficient flexibility to transmit pressure, thus breaking or flowing under stress
Irrational is defined as lacking reason or understanding.
Deeply hurt, saddened, or worried; distressed.
Absurd, or contrary to common sense.
Irresponsible, showing irresponsible behaviors.
Extremely foolish or stupid.
(US, informal) Absurd, silly, or stupid; usually used in reference to ideas rather than people.
Slightly crazy
Lacking common sense
of unsound mind
ability (related)
So senseless as to be laughable
knowledge (related)
So senseless as to be laughable
Find another word for insane. In this page you can discover 158 synonyms, antonyms, idiomatic expressions, and related words for insane, like: psychotic, maniacal, delirious, crazy, act of one's mind, wild, absurd, non compos mentis (Latin), frenzied, sane and paranoid.