Insane synonyms
Category:
Part of speech:
act of one's mind
Deranged
(Informal) Foolish, wild, fantastic, etc.; not sensible
Characterized by excessive enthusiasm or excitement:
Exhibiting uncharacteristic aggressiveness, especially as a result of rabies, spongiform encephalopathy, or another neurological disease. Used of animals:
Occurring, growing, or living in a natural state; not domesticated, cultivated, or tamed:
Of or like paranoia
non compos mentis (Latin)
Deranged
(Informal) Exciting great admiration or praise; notable
Extremely zealous or enthusiastic; fanatical:
Mentally deranged
Mentally deranged; crazy.
not all there
Deranged
sane (antonym)
violent (related)
Of, suffering from, or characteristic of delirium.
crazy as a loon
mad-as-a-hatter
stark-raving-mad
Mentally deranged; crazy.
having a devil
Deranged
Of, relating to, or manifesting the view that there is no order or meaning in human life or in the universe.
frothing at the mouth
Deranged
Very active and unpredictable; volatile:
Of or for insane persons
schizophrenic
Of, relating to, or characterized by the coexistence of disparate or antagonistic elements:
Of, relating to, or characterized by psychopathy.
Deranged
Destructively or frenetically violent:
(Philately) (of a stamp) not having ever been mounted using a stamp hinge.
Intensely preoccupied with or by a given topic or emotion; driven by a specified obsession.
Put out of order; jumbled
Emotionally affected; moved:
Having an addle brain; muddled; stupid
Confused or stupid; befuddled:
(Slang) Enthusiastic, often to excess
Mentally deranged; crazy.
schizo
Schizophrenic.
schizzy
(Slang) schizophrenic
tetched
(Dial.) Touched; slightly demented
Pleasantly warm and breezy
Mentally unbalanced; crazy
(Western US) intoxicated by eating locoweed
(Idiomatic) Greatly inappropriate.
wacko
Wacky.
Lacking in sense; foolish or crazy.
bughouse
Mentally deranged; crazy.
crazy as a coot
Deranged
mad-as-a-march-hare
Deranged
(Slang) Infatuated:
derailed
Deranged
half-cocked
Having the hammer at half cock
Not functioning or happening in a proper or orderly fashion:
Mentally deranged; crazy.
one can short of a six-pack
Deranged
Extremely enthusiastic:
off the beam
Deranged
having bats in the belfry
Deranged
Deranged
(Slang) Crazy, enraged, etc.
unglued
(Not comparable) Not secured with glue.
off-one-s-nut
Deranged
out of one's gourd
Deranged
Obsessively infatuated or enamored.
Eccentric, daft, whimsical, puckish, etc.
Harsh or strident
having a few buttons missing
Deranged
Wildly enthusiastic, excited, etc.
not-playing-with-a-full-deck
Deranged
out-to-lunch
(Idiomatic, informal) clueless, inattentive or careless
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.
rational (antonym)
sick (related)
stupid (related)
Unexpected and unbelievable; fantastic
dementate
Of, pertaining to, or resembling a dithyramb; especially, passionate, intoxicated with enthusiasm.
Not having the same center, as two circles one inside the other
Wild with anger, pain, worry, etc.; frenzied
Wildly excited or active; frantic; frenzied.
Excessive or lacking, not consistent
Not functioning properly in the body:
Being a syllable in Greek and Latin prosody whose length does not fit the metric pattern.
Of, having, or showing mania; maniacal
Full of or characterized by frenetic activity or wild excitement:
Mentally incompetent. Mentally incompetent.
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:
sensible (antonym)
well (antonym)
balanced (antonym)
sound (antonym)
reasonable (antonym)
healthy (antonym)
Of, relating to, or induced by a mental disorder.
Deeply hurt, saddened, or worried; distressed.
Having a mental illness.
Gone away; on the way
Not based on truth or valid reasoning; not accurate, reliable, sensible, etc.
Not functioning properly; amiss:
Mentally confused; crazy
(Computers) Having many software bugs:
Excessively sentimental or sweet.
(Chiefly Brit., Slang) Crazy; insane
Insignificant; trivial:
Having or showing little sense; foolish:
So senseless as to be laughable
Exhibiting mild intellectual disability. The term belongs to a classification system no longer in use and is now considered offensive.
Foolish; absurd:
(Obs.) With the first last and the last first; inverted
Frivolous or trivial
Lacking judgment, realism, or firmness.
Extremely foolish or stupid.
Comical or ludicrous because of incongruity or strangeness.
Foolish; ridiculous; absurd:
Offbeat or bizarre:
Lacking common sense
Silly, ridiculous, etc.
Characterized by jerks or jerking:
Alternative form of out of one's mind.
Likely to change or vary; variable:
mentally unsound
Deranged
mentally diseased
Deranged
suffering from hallucinations
Deranged
bereft of reason
Deranged
Controlled by an emotion or as if by an evil spirit; crazed; mad
stark mad
Deranged
Deranged
Of, having to do with, or resulting from compulsion
off (or out of) one's head
of unsound mind
sick in the head
ability (related)
knowledge (related)
Find another word for insane. In this page you can discover 153 synonyms, antonyms, idiomatic expressions, and related words for insane, like: psychotic, act of one's mind, crazy, maniacal, mad, wild, paranoid, non compos mentis (Latin), raving, rabid and unbalanced.