- Definitions|1
- Thesaurus|475
- Abbreviations|0
66 entries under noun topic. ×
| crazy(adjective, fanatic, loony, dingbat) | |
| craze(verb, disorder, disturb, confuse) | |
| nut(crazy, fanatic, patient, cuckoo) | |
| crackpot(character, crazy, eccentric, loony) | |
| frenzy(verb, disturb, confuse, wreck) | |
| idiot(patient, cuckoo) | |
| madman(character, loony, dissentient, neurotic) | |
| maniac(crazy, cuckoo, lunatic, loony) | |
| screwball(crazy, cuckoo, lunatic, loony) | |
| fanatic(crazy, loony, dingbat, ultraist) | |
| insane person(expression, idiom, person, worrier) | |
| loon(fanatic, patient, cuckoo, dingbat) | |
| loony(crazy, cuckoo, lunatic, lamebrain) | |
| lunatic(crazy, cuckoo, loony, neurotic) | |
| madperson(character, nut, dissentient, misfit) | |
| bedlamite(character, crazy, eccentric, fanatic) | |
| crank(crazy, loony) | |
| deranged(adjective, patient, cuckoo, nutcase) | |
| disquiet(verb, upset, bother, disturb) | |
| fruitcake(character, fanatic, lunatic, neurotic) |
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| APA | Smart Define. (2015). dement thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dement/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "dement thesaurus" https://smartdefine.org/dement/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, dement thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dement/thesaurus/synonyms>. |
| MLA | Smart Define. "dement thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/dement/thesaurus/synonyms> |