Crazy vs. Insane

Crazyadjective

Insane; lunatic; demented.

‘His ideas were both frightening and crazy.’;

Insaneadjective

Exhibiting unsoundness or disorder of mind; not sane; mad

Crazyadjective

Out of control.

‘When she gets on the motorcycle she goes crazy.’;

Insaneadjective

Used by, or appropriated to, insane persons

‘an insane hospital’; ‘an insane asylum’;

Crazyadjective

Overly excited or enthusiastic.

‘He went crazy when he won.’;

Insaneadjective

Causing insanity or madness.

Crazyadjective

In love; experiencing romantic feelings.

‘Why is she so crazy about him?’;

Insaneadjective

Characterized by insanity or the utmost folly; ridiculous; impractical

‘an insane plan’; ‘an insane amount of money’;

Crazyadjective

(informal) Very unexpected; wildly surprising.

‘The game had a crazy ending.’;

Insaneadjective

Exhibiting unsoundness or disorder of mind; not sane; mad; deranged in mind; delirious; distracted. See Insanity, 2.

Crazyadjective

Characterized by weakness or feebleness; decrepit; broken; falling to decay; shaky; unsafe.

Insaneadjective

Used by, or appropriated to, insane persons; as, an insane hospital.

Crazyadverb

(slang) Very, extremely.

‘That trick was crazy good.’;

Insaneadjective

Causing insanity or madness.

‘Or have we eaten on the insanerootThat takes the reason prisoner ?’;

Crazynoun

An insane or eccentric person; a crackpot.

Insaneadjective

Characterized by insanity or the utmost folly; chimerical; unpractical; as, an insane plan, attempt, etc.

‘I know not which was the insane measure.’;

Crazynoun

Eccentric behaviour; lunacy.

Insaneadjective

afflicted with or characteristic of mental derangement;

‘was declared insane’; ‘insane laughter’;

Crazyadjective

Characterized by weakness or feebleness; decrepit; broken; falling to decay; shaky; unsafe.

‘Piles of mean andcrazy houses.’; ‘One of great riches, but a crazy constitution.’; ‘They . . . got a crazy boat to carry them to the island.’;

Insaneadjective

very foolish;

‘harebrained ideas’; ‘took insane risks behind the wheel’; ‘a completely mad scheme to build a bridge between two mountains’;

Crazyadjective

Broken, weakened, or dissordered in intellect; shattered; demented; deranged.

‘Over moist and crazy brains.’;

Crazyadjective

Inordinately desirous; foolishly eager.

‘The girls were crazy to be introduced to him.’;

Crazynoun

someone deranged and possibly dangerous

Crazyadjective

affected with madness or insanity;

‘a man who had gone mad’;

Crazyadjective

foolish; totally unsound;

‘an impractical solution’; ‘a crazy scheme’; ‘half-baked ideas’; ‘a screwball proposal without a prayer of working’;

Crazyadjective

marked by foolish or unreasoning fondness;

‘she was crazy about him’; ‘gaga over the rock group's new album’; ‘he was infatuated with her’;

Crazyadjective

possessed by inordinate excitement;

‘the crowd went crazy’; ‘was crazy to try his new bicycle’;

Crazyadjective

bizarre or fantastic;

‘had a crazy dream’; ‘wore a crazy hat’;

Crazyadjective

intensely enthusiastic about or preoccupied with;

‘crazy about cars and racing’;

Crazyadjective

mad, especially as manifested in wild or aggressive behaviour

‘Stella went crazy and assaulted a visitor’; ‘a crazy look’;

Crazyadjective

extremely angry

‘the noise was driving me crazy’;

Crazyadjective

foolish

‘it was crazy to hope that good might come out of this mess’;

Crazyadjective

extremely enthusiastic

‘I'm crazy about Cindy’; ‘a football-crazy bunch of boys’;

Crazyadjective

(of an angle) appearing absurdly out of place or unlikely

‘the monument leant at a crazy angle’;

Crazyadjective

(of a ship or building) full of cracks or flaws; unsound.

Crazyadverb

extremely

‘I've been crazy busy’;

Crazynoun

a mad person

‘keep that crazy away from me’;