- Definitions|1
- Thesaurus|412
- Abbreviations|0
244 entries under adjective topic. ×
| insane(foolish, unreasonable, illogical) | |
| loopy(crazy, mad, odd, insane) | |
| outre | |
| quirky | |
| surreal(strange, fantasy, unreal) | |
| weirdo | |
| abnormal | |
| batty | |
| bonkers | |
| cranky(strange, fantasy, unreal) | |
| cuckoo | |
| deranged | |
| distraught(crazy, mad, odd, insane) | |
| dotty | |
| exceptional | |
| extraordinary | |
| incongruous(strange, fantasy, unreal) | |
| irrational(foolish, unreasonable, senseless, illogical) | |
| loco | |
| mental |
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| APA | Smart Define. (2016). off-the-wall thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/off-the-wall/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "off-the-wall thesaurus" https://smartdefine.org/off-the-wall/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, off-the-wall thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/off-the-wall/thesaurus/synonyms>. |
| MLA | Smart Define. "off-the-wall thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/off-the-wall/thesaurus/synonyms> |