- Definitions|0
- Thesaurus|103
- Abbreviations|0
| permanence | |
| scrutiny | |
| shrewdness | |
| cognizance(noun, understanding) | |
| competence(noun, understanding, cognizance) | |
| cultivation(noun, understanding, cognizance) | |
| education(noun, understanding, cognizance) | |
| experience(noun, understanding, cognizance) | |
| intelligence(noun, understanding, cognizance) | |
| knowledge(noun, understanding, cognizance) | |
| literacy(noun, understanding, cognizance) | |
| talent(noun, understanding, cognizance) | |
| understanding(noun, cognizance) | |
| wisdom(noun, understanding, cognizance) |
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| APA | Smart Define. (2015). empty-headedness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/empty-headedness/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "empty-headedness thesaurus" https://smartdefine.org/empty-headedness/thesaurus/antonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, empty-headedness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/empty-headedness/thesaurus/antonyms>. |
| MLA | Smart Define. "empty-headedness thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/empty-headedness/thesaurus/antonyms> |