160 entries under adjective topic. ×
| ape(noun, silly, mad, insane) | |
| bats in the belfry(expression, idiom, silly, mad) | |
| brutish(strong, intense, violent, terrible) | |
| crazy(confused, irrational, distracted, frantic) | |
| deranged(silly, mad, insane, frantic) | |
| hopped up(expression, frantic, overwrought, lunatic) | |
| hyper(confused, frantic, overwrought, lunatic) | |
| keyed up(expression, confused, frantic, overwrought) | |
| mad as a March hare(expression, idiom, silly, mad) | |
| mad as a hatter(expression, idiom, silly, mad) | |
| nutty as fruitcake(expression, idiom, silly, mad) | |
| of unsound mind(expression, idiom, silly, mad) | |
| out to lunch(expression, idiom, silly, mad) | |
| potty(silly, mad, confused, insane) | |
| round the bend(expression, idiom, silly, mad) | |
| schizo(silly, mad, confused, insane) | |
| schizzo(crazy, irrational, distracted, frantic) | |
| screw loose(expression, silly, mad, confused) | |
| steamed up(expression, frantic, overwrought, lunatic) | |
| tigerish(strong, intense, violent, terrible) |
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| APA | Smart Define. (2015). aper thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/aper/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "aper thesaurus" https://smartdefine.org/aper/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, aper thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/aper/thesaurus/synonyms>. |
| MLA | Smart Define. "aper thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/aper/thesaurus/synonyms> |