- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
271 entries under adjective topic. ×
| unsound(wrong, silly, foolish, stupid) | |
| capricious(characteristic, person, behavior) | |
| clownish | |
| disordered | |
| gonzo(characteristic, person, behavior) | |
| illogical(wrong, silly, foolish, sense) | |
| infatuated | |
| maniac(noun, sane) | |
| mental(simple, silly, foolish, mad) | |
| mentally ill | |
| mindless(wrong, careless, silly, foolish) | |
| moonstruck(silly, foolish, mad, insane) | |
| oddish(characteristic, person, behavior) | |
| off | |
| out to lunch(expression, idiom, silly, crazy) | |
| pixellated(characteristic, person, behavior) | |
| pixilated(characteristic, person, behavior) | |
| pixillated(characteristic, person, behavior) | |
| prankish(characteristic, person, behavior) | |
| psychotic |
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| APA | Smart Define. (2016). wacky thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/wacky/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "wacky thesaurus" https://smartdefine.org/wacky/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, wacky thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/wacky/thesaurus/synonyms>. |
| MLA | Smart Define. "wacky thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/wacky/thesaurus/synonyms> |