- Definitions|1
- Thesaurus|216
- Abbreviations|0
possible profanity
| simpleton | |
| simple |
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Knucklehead on
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| APA | Smart Define. (2015). knucklehead thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/knucklehead/thesaurus/broader |
| Chicago | Smart Define. 2015. "knucklehead thesaurus" https://smartdefine.org/knucklehead/thesaurus/broader (accessed September 22, 2026). |
| Harvard | Smart Define 2015, knucklehead thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/knucklehead/thesaurus/broader>. |
| MLA | Smart Define. "knucklehead thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/knucklehead/thesaurus/broader> |