Synonyms of the word

crazy

• adj. Insane; lunatic; demented.
• adj. Out of control.
• adj. Overly excited or enthusiastic.
• adj. In love; experiencing romantic feelings.
• adj. (informal) Unexpected; surprising.
• adj. Characterized by weakness or feebleness; decrepit; broken; falling to decay; shaky; unsafe.
• adv. (slang) Very, extremely.
• n. An insane or eccentric person; a crackpot.
• n. (slang, uncountable) Eccentric behaviour; lunacy.

brainsick

• adj. Disordered in the understanding; giddy; thoughtless.

demented

• adj. Insane or mentally ill.
• adj. Suffering from dementia.
• adj. (informal) Crazy; ridiculous.
• v. simple past tense and past participle of dement.

distracted

• v. simple past tense and past participle of distract.
• adj. having one's attention diverted; preoccupied.
• adj. distraught.

disturbed

• adj. Showing symptoms of mental illness, severe psychosis, or neurosis.
• adj. Extremely alarmed; shocked.
• v. simple past tense and past participle of disturb.

dotty

• adj. Having many dots.
• adj. (Britain) Mildly insane or excessively preoccupied; often, senile.
• adj. (Britain, dated) Having an unsteady gait.

enamored

• adj. in love, amorous.
• v. simple past tense and past participle of enamor.

enthusiastic

• adj. With zealous fervor; excited, motivated.

excited

• adj. Having great enthusiasm.
• adj. (physics) Being in a state of higher energy.
• adj. Having an erection; erect.
• adj. Sexually aroused.
• v. past participle of excite.

gaga

• adj. (informal) Mentally senile.
• adj. (informal) Crazy.
• adj. (informal) Infatuated.

half-baked

• adj. Used other than as an idiom: see Partially cooked by heating in an oven.
• adj. (idiomatic, informal, frequently derisive) Incomplete; (of an idea or scheme) not fully planned or carefully…

impractical

• adj. Not practical; impracticable.

infatuated

• v. simple past tense and past participle of infatuate.
• adj. Foolishly or unreasoningly attracted to or in love with (someone).
• adj. Excessively fond of or enthusiastic about (something).
• adj. (obsolete) Foolish, stupid, lacking good judgement (often as a result of some external influence).

insane

• adj. Exhibiting unsoundness or disorder of mind; not sane; mad; deranged in mind; delirious; distracted.
• adj. Used by, or appropriated to, insane persons.
• adj. Causing insanity or madness.
• adj. Characterized by insanity or the utmost folly; ridiculous; unpractical.

looney

• adj. Alternative spelling of loony.
• n. Alternative spelling of loony.

loony

• adj. (of a person) Insane.
• adj. (of a thing) Very silly, absurd.
• n. An insane or very foolish person.

loving

• n. The action of the verb to love.
• adj. Expressing a large amount of love to other people; affectionate.
• v. present participle of love.

lunatic

• n. An insane person.
• adj. crazed, mad, insane, demented.

mad

• adj. Insane; crazy, mentally deranged.
• adj. (chiefly US; UK dated + regional) Angry, annoyed.
• adj. Wildly confused or excited.
• adj. Extremely foolish or unwise; irrational; imprudent.
• adj. (colloquial, usually with for or about) Extremely enthusiastic about; crazy about; infatuated with; overcome…
• adj. (of animals) Abnormally ferocious or furious; or, rabid, affected with rabies.
• adj. (slang, chiefly Northeastern US) Intensifier, signifies an abundance or high quality of a thing; very,…
• adj. (of a compass needle) Having impaired polarity.
• adv. (slang, New England, New York and Britain, dialect) Intensifier; to a large degree; extremely; exceedingly;…
• v. (obsolete, intransitive) To be or become mad.
• v. (now colloquial US) To madden, to anger, to frustrate.

madman

• n. A male who is insane or mentally disturbed.

maniac

• n. An insane person, especially one who suffers from a mania.
• n. A fanatic, a person with an obsession.

screwball

• n. (baseball) A pitch thrown with added pressure by the index finger and a twisting wrist motion resulting…
• n. (US) One who behaves in a crazy manner.
• adj. (originally US) Crazy, offbeat, bizarre, zany, or weird.

sick

• adj. Having an urge to vomit.
• adj. (chiefly US) In poor health.
• adj. (colloquial) Mentally unstable, disturbed.
• adj. (colloquial) In bad taste.
• adj. Tired of or annoyed by something.
• adj. (slang) Very good, excellent, awesome, badass.
• adj. In poor condition.
• adj. (agriculture) Failing to sustain adequate harvests of crop, usually specified.
• n. Sick people in general as a group.
• n. (Britain, colloquial) vomit.
• v. To vomit.
• v. (obsolete, intransitive) To fall sick; to sicken.
• v. (rare) Alternative spelling of sic.

smitten

• adj. Affected by an act of smiting.
• v. past participle of smite.

softheaded

• adj. (informal) Lacking sound judgment or resolve; stupid; weak-minded.

strange

• adj. Not normal; odd, unusual, surprising, out of the ordinary.
• adj. Unfamiliar, not yet part of one's experience.
• adj. (physics) Having the quantum mechanical property of strangeness.
• adj. (obsolete) Belonging to another country; foreign.
• adj. (obsolete) Reserved; distant in deportment.
• adj. (obsolete) Backward; slow.
• adj. (obsolete) Not familiar; unaccustomed; inexperienced.
• v. (obsolete, transitive) To alienate; to estrange.
• v. (obsolete, intransitive) To be estranged or alienated.
• v. (obsolete, intransitive) To wonder; to be astonished.
• n. (slang, uncountable) vagina.

unbalanced

• adj. not balanced, without equilibrium; dizzy.
• adj. irrational or mentally deranged.
• adj. (accounting) not adjusted such that debit and credit correspond.
• adj. (computing) of an expression having different numbers of left and right parentheses.
• adj. (American football) an offensive line with more players on one side of the center than on the other.
• v. simple past tense and past participle of unbalance.

unhinged

• v. simple past tense and past participle of unhinge.
• adj. Not furnished with a hinge.
• adj. (philately, of a stamp) Not having ever been mounted using a stamp hinge.
• adj. (figuratively, usually humorous) Mentally ill or unstable.

unusual

• adj. Unlike what is expected; differing in some way from the norm.
• adj. Not usual.
• n. Something that is unusual; an anomaly.

weirdo

• n. (slang) A strange, odd, eccentric person.
• n. (slang) An insane, possibly dangerous person.

wild

• adj. Untamed; not domesticated.
• adj. Unrestrained or uninhibited.
• adj. Raucous, unruly, or licentious.
• adj. Visibly and overtly anxious; frantic.
• adj. Disheveled, tangled, or untidy.
• adj. Enthusiastic.
• adj. Inaccurate.
• adj. Exposed to the wind and sea; unsheltered.
• adj. (nautical) Hard to steer; said of a vessel.
• adj. (mathematics, of a knot) Not capable of being represented as a finite closed polygonal chain.
• adv. Inaccurately; not on target.
• n. The undomesticated state of a wild animal.
• n. (chiefly in the plural) a wilderness.
• v. (intransitive, slang) To commit random acts of assault, robbery, and rape in an urban setting, especially…