- Definitions|2
- Thesaurus|3.8k
- Abbreviations|0
253 entries under stupid topic. ×
| illiterate(adjective, silly, green, fat) | |
| impractical(adjective, careless, silly, unreasonable) | |
| improvident(adjective, careless, thoughtless, impulsive) | |
| inconsequential(adjective, trivial, senseless, irrational) | |
| insignificant(adjective, silly, trivial, incompetent) | |
| simpleminded(dull, silly, unintelligent, witless) | |
| slow(adjective, dull, simple, silly) | |
| thick-witted(adjective, crazy, insane) | |
| undiscerning(adjective, careless, unthinking, obtuse) | |
| uneducated(adjective, rough, silly, crude) | |
| wrong(adjective, careless, crazy, unreasonable) | |
| arbitrary(senseless, irrational, perverse, caprice) | |
| birdbrained(silly, crazy, insane, unintelligent) | |
| blind(adjective, careless, thoughtless, unthinking) | |
| contradictory(adjective, senseless, absurd, irrational) | |
| credulous(adjective, silly, innocent, green) | |
| deranged(adjective, simple, wild, silly) | |
| futile(adjective, dull, simple, slow, silly) | |
| gullible(adjective, dull, simple, slow, silly) | |
| hysterical(adjective, rough, wild, crazy) |
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| APA | Smart Define. (2016). foolish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/foolish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, foolish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/foolish/thesaurus/synonyms>. |
| MLA | Smart Define. "foolish thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/foolish/thesaurus/synonyms> |