- Definitions|0
- Thesaurus|21
- Abbreviations|0
17 entries under insanity topic. ×
| battiness | |
| craziness | |
| delirium | |
| dementia | |
| derangement | |
| feverishness | |
| frenzy | |
| hallucination | |
| hysteria | |
| insanity | |
| kookiness | |
| lunacy | |
| madness | |
| mania | |
| neurosis | |
| nuttiness | |
| psychosis |
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| APA | Smart Define. (2013). brain-sickness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/brain-sickness/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "brain-sickness thesaurus" https://smartdefine.org/brain-sickness/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2013, brain-sickness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/brain-sickness/thesaurus/synonyms>. |
| MLA | Smart Define. "brain-sickness thesaurus" 17 June 2013. Web. 26 September 2026. <https://smartdefine.org/brain-sickness/thesaurus/synonyms> |
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insanitynoun