Difference between Foolish and Mad

FOOLISH vs MAD: NOUN

Resembling or characteristic of a fool.
Lacking good sense or judgement; unwise.
Absurd; ridiculous; despicable; contemptible.
Such as a fool would do; proceeding from weakness of mind or silliness; exhibiting a want of judgment or discretion.
Marked with, or exhibiting, folly; void of understanding; weak in intellect; without judgment or discretion; silly; unwise.
Insignificant; trivial.
Embarrassed; abashed.
Capable of arousing laughter; absurd or ridiculous.
Lacking or exhibiting a lack of good sense or judgment; silly.
Having or revealing stupidity
Devoid of good sense or judgment

Very foolish
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.
Marked by uncontrolled excitement or emotion
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 Silly, Foolish (see absurd); shallow, brainless, harebrained, simple.
Denoting or indicative of folly.
Ridiculous; contemptible.
Proceeding from or prompted by folly; exhibiting a want of discretion or discrimination; silly; vain; trifling.
Like a fool; manifesting folly; deficient in understanding, sense, or discretion; weak in intellect or judgment; unwise.
Slight; insignificant.

3 . Exasperated.
P. p. of made.
To make mad or furious; distract; enrage; madden.
Proceeding from or indicating frenzy; prompted by infatuation or fury.
To rage; fight madly.
Excited with immoderate curiosity, longing, admiration, or devotion; infatuated.
Wildly or recklessly frolicsome: said of persons or of their acts.
Synonyms Deranged, delirious, frenzied, raging.
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.
To be mad; go mad.
(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.

Insane, Nonsensical, Unreasonable, Harebrained, Fatuous, Fool, Preposterous, Absurd, Asinine, Ridiculous, Misguided, Ludicrous, Silly, Stupid, Unwise

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

Insane, Nonsensical, Unreasonable, Harebrained, Fatuous, Fool, Preposterous, Absurd, Asinine, Ridiculous, Misguided, Ludicrous, Silly, Stupid, Unwise

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

Anyone not using the AMEX deal is foolish.
MASTER: That would be very foolish of you.
Are Economic Giants Penny Wise But Pound Foolish?
Baloo knows it; I know it; the Pack know it; and even the foolish, foolish deer know.
So, the preaching of the gospel is not foolish, but the question today is: Is there such a thing as foolish preaching?
You looked foolish the last two times you said it for the previous two contracts, and you will look foolish again this time.
Of all the foolish Fears of Humankind, Fear of the Future is by far the most foolish.
There are no foolish trades, there are only foolish people.
Young and Foolish Young and foolish Why is it wrong to be Young and foolish?
That foolish idea may not be so foolish after 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.