- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
48 entries under dull topic. ×
| dense(silly, foolish, stupid, unintelligent) | |
| doltish(careless, silly, foolish, stupid) | |
| dumb(silly, foolish, stupid, unintelligent) | |
| half-baked(slight, careless, foolish, stupid) | |
| half-witted(silly, foolish, stupid, unintelligent) | |
| laughable(adjective, unintelligent, witless) | |
| ludicrous(adjective, foolish, stupid, unintelligent) | |
| meaningless(slight, silly, foolish, stupid) | |
| obtuse(adjective, simple, slow, careless) | |
| pointless(silly, foolish, stupid, senseless) | |
| puerile(slight, careless, stupid, trivial) | |
| simple(adjective, slight, slow, silly) | |
| simpleminded(silly, foolish, stupid, unintelligent) | |
| thick-headed(silly, foolish, stupid, unintelligent) | |
| dazed(unintelligent, witless) | |
| dim(unintelligent, witless) | |
| dopey(foolish, stupid, unintelligent, dumb) | |
| dummy(unintelligent, witless) | |
| futile(unintelligent, witless) | |
| gullible(unintelligent, witless) |
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| APA | Smart Define. (2015). unthinking thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unthinking/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unthinking thesaurus" https://smartdefine.org/unthinking/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, unthinking thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unthinking/thesaurus/synonyms>. |
| MLA | Smart Define. "unthinking thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/unthinking/thesaurus/synonyms> |