| Main Entry: | |
| Part of Speech: | noun |
| Definition: | craziness, madness |
| Synonyms: | aberration, absurdity, alienation, asininity, dementia, derangement, distraction, fatuity, folly, foolhardiness, foolishness, idiocy, imbalance, imbecility, inanity, ineptitude, insanity, mania, psychopathy, psychosis, senselessness, silliness, stupidity |
| Antonyms: | saneness |
| Main Entry: | delirium |
| Part of Speech: | noun |
| Definition: | madness |
| Synonyms: | aberration, ardor, dementia, derangement, ecstasy, enthusiasm, fervor, fever, frenzy, furor, fury, hallucination, hysteria, insanity, lunacy, mania, passion, rage, raving, transport, zeal |
| Antonyms: | balance, calmness, saneness |
| Main Entry: | falderal |
| Part of Speech: | noun |
| Definition: | folderol, foolishness |
| Synonyms: | absurdity, baloney, bunk, craziness, garbage, gibberish, gobbledygook, horse feathers, lunacy, nonsense, stupidity, twaddle |
| Main Entry: | folly |
| Part of Speech: | noun |
| Definition: | nonsense, ridiculous idea |
| Synonyms: | absurdity, craziness, daftness, dottiness, dumb thing to do, dumb trick, fatuity, foolishness, idiocy, imbecility, impracticality, imprudence, inadvisability, inanity, indiscretion, irrationality, lunacy, madness, obliquity, preposterousness, rashness, recklessness, senselessness, silliness, stupidity, triviality, unsoundness, vice, witlessness |
| Antonyms: | judgment, knowledge, seriousness, understanding, wisdom |
| Main Entry: | foolishness |
| Part of Speech: | noun |
| Definition: | idiocy, nonsense |
| Synonyms: | absurdity, absurdness, bunk, carrying-on, claptrap, craziness, dumb trick, folly, fool trick, foolery, horse feathers, impracticality, imprudence, inanity, indiscretion, insanity, insensibility, irrationality, irresponsibility, ludicrousness, lunacy, mistake, poppycock, preposterousness, rubbish*, senselessness, silliness, stupidity, tommyrot, twaddle, unreasonableness, unwiseness, weakness, witlessness |
| Antonyms: | care, carefulness, caution, circumspection, prudence, sense, seriousness, thoughtfulness, wiseness |
| Main Entry: | frenzy |
| Part of Speech: | noun |
| Definition: | uncontrolled state or situation |
| Synonyms: | aberration, agitation, blow, blow a fuse, blow one's cork, blow one's stack, blow one's top, bout, burst, conniption, convulsion, craze, delirium, derangement, distemper, distraction, dithers, excitement, ferment, fever, fit, flap, flip one's lid, free-for-all, furor, fury, fuss, hell broke loose, hysteria, insanity, lather, lunacy, madness, mania, outburst, paroxysm, passion, rage, row, ruckus, ruction, rumble, rumpus, seizure, spasm, stew, stir, to-do, transport, turmoil, wingding |
| Antonyms: | calmness, peace, peacefulness |
| Main Entry: | furor |
| Part of Speech: | noun |
| Definition: | disturbance, excitement |
| Synonyms: | ado, agitation, big scene, big stink, bustle, commotion, craze, enthusiasm, fad, ferment, flap, free-for-all, frenzy, fury, fuss, hell broke loose, hullabaloo*, hysteria, lunacy, madness*, mania, outburst, outcry, rage, row, ruckus, stir*, to-do, tumult, uproar, whirl |
| Antonyms: | calm, peace |
| Main Entry: | idiocy |
| Part of Speech: | noun |
| Definition: | utter stupidity |
| Synonyms: | asininity, cretinism, derangement, fatuity, fatuousness, foolishness, imbecility, inanity, insanity, insipidity, lunacy, madness, senselessness, tomfoolery |
| Antonyms: | brains, intelligence |
| Main Entry: | insanity |
| Part of Speech: | noun |
| Definition: | mental illness; foolishness |
| Synonyms: | aberration, absurdity, alienation, craziness, delirium, delusion, dementia, derangement, distraction, dotage, folly, frenzy, hallucination, hysteria, illusion, inanity, irrationality, irresponsibility, lunacy, madness, mania, mental disorder, neurosis, phobia, preposterousness, psychopathy, psychosis, senselessness, unbalance, unreasonableness, witlessness |
| Antonyms: | balance, sanity, soundness, wellness |