- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
54 entries under stupid topic. ×
| impassive(adjective, calm, dull, weak, easy) | |
| slow-witted(dull, slow) | |
| stolid(adjective, calm, dull, quiet, simple) | |
| wearisome(adjective, simple, slow, unintelligent) | |
| brainless(adjective, dull, simple, slow) | |
| half-baked(adjective, dull, simple, slow) | |
| ignorant(adjective, dull, simple, slow) | |
| imbecilic(adjective, dull, simple, slow) | |
| insensate(adjective, dull, simple, slow) | |
| low(adjective, dull, simple, moderate, slow) | |
| moronic(adjective, dull, simple, slow) | |
| numskulled(adjective, dull, simple, slow) | |
| senseless(dull, cold, silly, dead) | |
| simple(adjective, dull, slow, silly) | |
| thick(adjective, dull, simple, slow, silly) | |
| unintelligent(adjective, dull, simple, slow) | |
| vacuous(adjective, dull, quiet, simple, flat) | |
| witless(adjective, dull, simple, slow) | |
| addled(adjective, simple, slow, unintelligent) | |
| blockheaded(dull, slow) |
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| APA | Smart Define. (2016). sluggish thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sluggish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sluggish thesaurus" https://smartdefine.org/sluggish/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, sluggish thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sluggish/thesaurus/synonyms>. |
| MLA | Smart Define. "sluggish thesaurus" 1 April 2016. Web. 27 September 2026. <https://smartdefine.org/sluggish/thesaurus/synonyms> |