- Definitions|2
- Thesaurus|2k
- Abbreviations|0
241 entries under adjective topic. ×
| thickheaded | |
| vacant | |
| zany(weak, simple, knowledge, ability) | |
| backward(silly, foolish, stupid, vague) | |
| birdbrained(silly, foolish, stupid, crazy) | |
| bonkers(simple, silly, foolish, crazy) | |
| crack-brained | |
| crazed(wild, silly, foolish, stupid) | |
| credulous(silly, stupid, green, fat) | |
| dense(dull, simple, slow, silly) | |
| deranged(wild, silly, foolish, stupid) | |
| fallacious | |
| futile(dull, simple, slow, silly) | |
| halfwitted | |
| impractical(wrong, wild, silly, foolish) | |
| imprudent(weak, simple, wild, strange) | |
| invalid | |
| jackass | |
| maniacal(mind, think, silly, crazy) | |
| mentally defective |
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| APA | Smart Define. (2016). idiotic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/idiotic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "idiotic thesaurus" https://smartdefine.org/idiotic/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, idiotic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/idiotic/thesaurus/synonyms>. |
| MLA | Smart Define. "idiotic thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/idiotic/thesaurus/synonyms> |