- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
68 entries under unintelligent topic. ×
| foolish(dull, silly, stupid, witless) | |
| futile(dull, witless) | |
| gullible(dull, witless) | |
| half-witted(dull, witless) | |
| idiotic(dull, silly, stupid, witless) | |
| ill-advised(dull, witless) | |
| inane(dull, witless) | |
| indiscreet(dull, witless) | |
| irrelevant(dull, witless) | |
| laughable(dull, witless) | |
| loser(dull, witless) | |
| ludicrous(dull, witless) | |
| meaningless(adjective, dull, simple, slow, stupid) | |
| mindless(dull, witless) | |
| naive(dull, witless) | |
| nonsensical(dull, witless) | |
| not bright(expression, adjective, simple, slow, stupid) | |
| pointless(dull, witless) | |
| puerile(dull, witless) | |
| rash(dull, witless) |
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| APA | Smart Define. (2016). sluggish thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sluggish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sluggish thesaurus" https://smartdefine.org/sluggish/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, sluggish thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sluggish/thesaurus/synonyms>. |
| MLA | Smart Define. "sluggish thesaurus" 1 April 2016. Web. 29 September 2026. <https://smartdefine.org/sluggish/thesaurus/synonyms> |