61 entries under stupid topic. ×
| stolid(adjective, simple, slow, sluggish) | |
| unintelligent(adjective, dull, simple, slow, silly) | |
| feeble(adjective, silly, green, fat) | |
| idiotic(adjective, silly, foolish, vague) | |
| imbecilic(adjective, simple, slow, foolish) | |
| brainless(adjective, simple, slow, silly) | |
| daffy(adjective, simple, slow, foolish) | |
| daft(adjective, simple, slow, foolish) | |
| foolish(adjective, silly, vague, impulsive) | |
| inane(adjective, silly, foolish, vague) | |
| inexperienced(adjective, silly, green, fat) | |
| insensate(adjective, simple, slow, silly) | |
| low(adjective, dull, simple, moderate, slow) | |
| mindless(adjective, silly, green, fat) | |
| scatterbrained(adjective, simple, slow, foolish) | |
| senseless(adjective, slow, silly, foolish) | |
| shallow(adjective, simple, slow, silly) | |
| silly(adjective, foolish, vague, impulsive) | |
| witless(adjective, simple, slow, silly, foolish) | |
| addled(adjective, simple, slow, boring) |
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| APA | Smart Define. (2016). backward thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/backward/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "backward thesaurus" https://smartdefine.org/backward/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, backward thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/backward/thesaurus/synonyms>. |
| MLA | Smart Define. "backward thesaurus" 23 March 2016. Web. 25 September 2026. <https://smartdefine.org/backward/thesaurus/synonyms> |