- Definitions|2
- Thesaurus|2.9k
- Abbreviations|0
106 entries under silly topic. ×
| imprudent(weak, simple, careless, foolish) | |
| indiscreet(dull, weak, simple, careless) | |
| injudicious(weak, simple, careless, foolish) | |
| mentally deficient(expression, foolish, stupid) | |
| out of it(expression, adjective, idiom, foolish) | |
| preposterous(weak, simple, foolish, thoughtless) | |
| short-sighted(adjective, weak, simple, foolish) | |
| simpleminded(dull, foolish, stupid, unintelligent) | |
| unmindful(adjective, careless, foolish, innocent) | |
| unsound(simple, foolish, rash, risky) | |
| backward(adjective, simple, slow, foolish) | |
| brutish(adjective, careless, foolish, thoughtless) | |
| careless(adjective, foolish, stupid, thoughtless) | |
| childish(foolish, rash, risky, unintelligent) | |
| daydreaming(adjective, indifferent, foolish, idle) | |
| fantastic(weak, simple, foolish, thoughtless) | |
| gullible(adjective, dull, simple, slow) | |
| heedless(adjective, careless, foolish, thoughtless) | |
| illiterate(adjective, stupid, innocent, green) | |
| inattentive(adjective, careless, foolish, stupid) |
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| APA | Smart Define. (2015). witless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/witless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "witless thesaurus" https://smartdefine.org/witless/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, witless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/witless/thesaurus/synonyms>. |
| MLA | Smart Define. "witless thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/witless/thesaurus/synonyms> |