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| Main Entry: | |
| Part of Speech: | noun |
| Definition: | person who is crazy, overenthusiastic |
| Synonyms: | Section 8, bedlamite, bigot, crackpot, enthusiast, fan, fanatic, fiend, flake, freak, fruitcake, kook, loon, loony, lunatic, madperson, nut*, nutcase, psycho, psychopath, schizoid, screwball, zealot |
| Notes: | a maniac is an insane person, while manic means affected with or marked by frenzy or mania uncontrolled by reason |
* = informal/non-formal usage
| Main Entry: | crazed |
| Part of Speech: | adjective |
| Definition: | insane |
| Synonyms: | berserk, certifiable, crazy, demented, deranged, frenzied, hysterical, lunatic, mad, maniac, manic, mental*, out of one's mind, psychopathic, raving |
| Antonyms: | sane |
* = informal/non-formal usage
| Main Entry: | delirious |
| Part of Speech: | adjective |
| Definition: | mentally imbalanced |
| Synonyms: | aberrant, bewildered, confused, crazed, crazy, demented, deranged, deviant, deviate, disarranged, disordered, distracted, disturbed, flipped, flipped out, hallucinatory, incoherent, insane, irrational, lightheaded, lunatic, mad, maniac, maniacal, manic, off one's head, out of one's head, out of one's skull, rambling, raving, unhinged, unreasonable, unsettled, wandering |
| Antonyms: | balanced, collected, normal, sane |
| Main Entry: | demented |
| Part of Speech: | adjective |
| Definition: | crazy, insane |
| Synonyms: | bananas, bemused, crackbrained, daft, delirious, deranged, distracted, distraught, flipped out, foolish, frenzied, fruity, hysterical, idiotic, in the ozone, lunatic, mad, maniac, maniacal, manic, non compos mentis, nutty as a fruitcake, out of one's gourd, out of one's tree, psycho, psychopathic, psychotic, schitzy, schizoid, unbalanced, unglued, unhinged, unsound, whacko |
| Antonyms: | balanced, rational, reasonable, sane, sensible |
| Main Entry: | deranged |
| Part of Speech: | adjective |
| Definition: | crazy, insane |
| Synonyms: | ape, baked, bananas, berserk, cracked, crazed, delirious, demented, disarranged, disconcerted, disordered, displaced, distracted, dotty, flipped, flipped out, frantic, frenzied, fried, irrational, loco, lunatic, mad, maddened, maniac, maniacal, nuts, perplexed, schizzo, unbalanced, unglued, unhinged, unscrewed, unsettled, unsound, unzipped, whacko |
| Antonyms: | balanced, calm, ok, sane |
| Main Entry: | enthusiast |
| Part of Speech: | noun |
| Definition: | person active in interest |
| Synonyms: | addict, admirer, aficionado, believer, buff, bug*, bum*, devotee, eccentric, fan, fanatic, follower, freak, habitué, lover, maniac, monomaniac, nut*, optimist, participant, partisan, rooter, supporter, votary, worshiper, zealot |
| Antonyms: | critic, detractor, pessimist |
* = informal/non-formal usage
| Main Entry: | fanatic |
| Part of Speech: | noun |
| Definition: | person overenthusiastic about an interest |
| Synonyms: | activist, addict, bigot, bug*, crank, crazy, demon, devotee, enthusiast, extremist, fiend*, fool, freak, maniac, militant, monomaniac, nut*, radical, ultraist, visionary, zealot |
* = informal/non-formal usage
| Main Entry: | fiend |
| Part of Speech: | noun |
| Definition: | person overenthusiastic about interest |
| Synonyms: | addict, aficionado, bigot, devotee, enthusiast, fan, fanatic, freak, maniac, monomaniac, nut*, votarist, votary, zealot |
* = informal/non-formal usage
| Main Entry: | freak |
| Part of Speech: | noun |
| Definition: | person enthused about something |
| Synonyms: | addict, aficionado, buff, bug*, devotee, enthusiast, fan, fanatic, fiend*, maniac, nut*, zealot |
* = informal/non-formal usage
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2013 by the Philip Lief Group.
Cite This Source
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2013 by the Philip Lief Group.
Cite This Source
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
