Difference between Insane and Mad

INSANE vs MAD: NOUN

Characterized by insanity or the utmost folly; chimerical; unpractical
Causing insanity or madness.
Used by, or appropriated to, insane persons.
Exhibiting unsoundness or disorder of mind; not sane; mad; deranged in mind; delirious; distracted. See insanity, 2.
Very foolish; absurd.
Immoderate; wild.
Having been determined to be in a condition that meets the legal definition of insanity.
Intended for use by such persons.
Characteristic of or associated with persons who are mentally deranged.
Of, exhibiting, or afflicted with mental derangement. Not used in psychiatric diagnosis.
Very foolish
Afflicted with or characteristic of mental derangement

Marked by uncontrolled excitement or emotion
Affected with madness or insanity
Angry; resentful: : angry.
Mentally deranged.
Characteristic of mental derangement.
Temporarily or apparently deranged by violent sensations, emotions, or ideas.
Lacking restraint or reason; foolish.
Marked by a lack of restraint, especially by extreme excitement, confusion, or agitation.
Very foolish
Roused to anger
Feeling or showing strong liking or enthusiasm.
Angry, annoyed.
Insane; crazy, mentally deranged.
To pursue under the influence of infatuation or immoderate desire.
To run wildly about under the influence of hydrophobia; to become affected with hydrophobia.
Like a mad person; in a furious manner.
Having impaired polarity; -- applied to a compass needle.
Angry; out of patience; vexed.
Furious with rage, terror, or disease; -- said of the lower animals; ; esp., having hydrophobia; rabid.
Extravagant; immoderate.
Proceeding from, or indicating, madness; expressing distraction; prompted by infatuation, fury, or extreme rashness.
Excited beyond self-control or the restraint of reason; inflamed by violent or uncontrollable desire, passion, or appetite
Disordered in intellect; crazy; insane.
Abundant; great.
Excellent; wonderful.
Wildly confused or excited.
Exhibiting uncharacteristic aggressiveness, especially as a result of rabies, spongiform encephalopathy, or another neurological disease. Used of animals.

Synonyms Crazed, lunatic, demented, maniacal.
Making insane; causing insanity.
Devoted to the use or care of the insane: as, an insane asylum.
Not sane; unsound or deranged in mind; crazy.
Characteristic of a person mentally deranged; hence, wild; insensate; senseless.

P. p. of made.
To be mad; go mad.
To make mad or furious; distract; enrage; madden.
To rage; fight madly.
Synonyms Deranged, delirious, frenzied, raging.
3 . Exasperated.
Proceeding from or indicating frenzy; prompted by infatuation or fury.
Excited with immoderate curiosity, longing, admiration, or devotion; infatuated.
Wildly or recklessly frolicsome: said of persons or of their acts.
Under the influence of some uncontrollable emotion.
Furious from disease or other cause; enraged; rabid: said of animals: as, a mad dog; a mad bull.
Disordered in intellect; demented; crazy; insane: said of persons.
Abbreviations of Madam.
(idiom) (hatter/March hare) Crazy; mentally deranged.
(idiom) (like mad) To an intense degree or great extent.
(idiom) (like mad) Wildly; impetuously.
(transitive; intransitive verb) To make or become mad; madden.

Nutty, Schizophrenic, Paranoid, Loony, Batty, Maniac, Psychotic, Unhinged, Deranged, Demented, Idiotic, Mad, Bonkers, Lunatic, Crazy

Excited, Wild, Disturbed, Harebrained, Frantic, Distracted, Delirious, Foolish, Unhinged, Huffy, Sick, Demented, Insane, Angry, Crazy

Nutty, Schizophrenic, Paranoid, Loony, Batty, Maniac, Psychotic, Unhinged, Deranged, Demented, Idiotic, Mad, Bonkers, Lunatic, Crazy

Excited, Wild, Disturbed, Harebrained, Frantic, Distracted, Delirious, Foolish, Unhinged, Huffy, Sick, Demented, Insane, Angry, Crazy

This whole situation is insane and quite frankly is making me insane.
This is one insane quest fit for one insane faction of isolated geniuses.
Even if not deemed legally insane, a serial killer is certainly morally and ethnically insane.
If you want to demonstrate that someone is insane, then they gotta fucking look insane.
He acts insane but tries to insist I am the one who is insane.
Do people living through insane times realize just how insane that time is?
Asa was insane; but Asa was insane because the deed itself was insane.
Finally, I went insane, and not the good kind of insane either.
The people are all insane, the other animals are all insane, the earth is insane, Nature itself is insane.
Insane stunting circuits, insane jumps, insane speeds: Trackmania Turbo has it all.

MAD library functions which sit on top of the user MAD modules in the kernel.
Also, even if you pay MAD, interest is charged on the total amount due which will include MAD as well.
They include classic scratch cards such as Venetian Rose, Mad Mad Monkey, Gorilla Go Wild and many others.
That rumor has been going around for years, and it makes me mad, plain mad!
United States, James Madison and commonly referred to as Mad City or Mad Town.
Some things made him get mad, but he never got mad at me.
Porchia p One mad action is not enough to prove a man mad.
The creatures there are mad; the cat is mad; she is also mad; otherwise, she would not be there.
If bitten by a mad dog, I will definitely go mad.
Mommy and Daddy are mad, really mad, so mad.