81 entries under expression topic. ×
| mentally ill | |
| mentally incompetent(adjective, crazy, insane) | |
| mentally retarded | |
| mentally strange(silly, foolish, unwise) | |
| no expression | |
| nobody home(adjective, dull, dead, impassive) | |
| not difficult | |
| not intelligent(silly, foolish) | |
| not very bright | |
| nutty as fruitcake(idiom, silly, foolish, unwise) | |
| out of all reason(idiom, silly, foolish, unwise) | |
| out of practice(idiom, unskillfulness) | |
| over confident(idiom, credulity) | |
| over trustful(idiom, credulity) | |
| round the bend(idiom, silly, foolish, unwise) | |
| screw loose(silly, foolish, unwise) | |
| silly fools | |
| simple minded | |
| slow on uptake(adjective, idiom, dull, slow) | |
| soft headed |
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| APA | Smart Define. (2016). stupid thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/stupid/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, stupid thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/stupid/thesaurus/synonyms>. |
| MLA | Smart Define. "stupid thesaurus" 2 April 2016. Web. 22 September 2026. <https://smartdefine.org/stupid/thesaurus/synonyms> |