147 entries under stupid topic. ×
| credulous(adjective, silly, green, fat) | |
| fatheaded(dull, slow) | |
| inexperienced(adjective, silly, green, fat) | |
| irresponsible(foolish, impractical, half-baked, doomed) | |
| nitwitted(adjective, silly, green, fat) | |
| retarded(adjective, dull, impulsive, impractical) | |
| simpleminded(adjective, dull, simple, silly, foolish) | |
| uncomprehending(adjective, dull, insensitive, shallow) | |
| unimaginative(adjective, ordinary, commonplace, bland) | |
| wearisome(adjective, simple, slow, sluggish) | |
| soft(adjective, close, quiet, low, silly) | |
| besotted(adjective, simple, slow, sluggish) | |
| birdbrained(foolish, crazy, insane, unintelligent) | |
| addled(adjective, upset, light, simple, slow) | |
| blah(adjective, ordinary, commonplace, bland) | |
| bland(adjective, ordinary, commonplace, predictable) | |
| bromidic(adjective, ordinary, commonplace, bland) | |
| clichéd(ordinary, commonplace, bland, predictable) | |
| common(adjective, ordinary, commonplace, bland) | |
| commonplace(adjective, ordinary, bland, predictable) |
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| APA | Smart Define. (2016). dumb thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/dumb/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dumb thesaurus" https://smartdefine.org/dumb/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, dumb thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/dumb/thesaurus/synonyms>. |
| MLA | Smart Define. "dumb thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/dumb/thesaurus/synonyms> |