- Definitions|0
- Thesaurus|172
- Abbreviations|0
97 entries under noun topic. ×
| mindlessness | |
| muddle-headedness | |
| nonsense | |
| nonsensicalness | |
| nuttiness | |
| preposterousness | |
| rattle-headedness | |
| screwup(indiscreetness, slip-up) | |
| senselessness | |
| silliness | |
| simplemindedness(mistake, lapse, error, recklessness) | |
| slip of tongue(expression, idiom, recklessness, stupidity) | |
| slip up(expression, recklessness, stupidity, misjudgment) | |
| stolidness | |
| thick-wittedness | |
| thimble-wittedness | |
| unthinkingness(carelessness, recklessness, rashness, imprudence) |
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| APA | Smart Define. (2011). simple-mindedness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/simple-mindedness/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "simple-mindedness thesaurus" https://smartdefine.org/simple-mindedness/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2011, simple-mindedness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/simple-mindedness/thesaurus/synonyms>. |
| MLA | Smart Define. "simple-mindedness thesaurus" 29 May 2011. Web. 28 September 2026. <https://smartdefine.org/simple-mindedness/thesaurus/synonyms> |