- Definitions|2
- Thesaurus|2.7k
- Abbreviations|0
62 entries under brain topic. ×
| genius(noun, adjective, person, understanding, power) | |
| egghead(noun, adjective, person, bright, expert) | |
| highbrow(noun, adjective, person, smart, informal) | |
| intellect(noun, person, understanding, power, spirit) | |
| thinker(noun, person, understanding, power, spirit) | |
| professor(noun, sage, scholar) | |
| mind(noun, person, understanding, ability, reason) | |
| reasoning(noun, adjective, power, sound, reasonable) | |
| geek | |
| intelligence(noun, adjective, understanding, ability, mind) | |
| understanding(noun, adjective, ability, mind, reason) | |
| longhair(noun, adjective, learned, sage) | |
| bookworm(noun, authority, thoughtful, serious, expert) | |
| high-brow | |
| brains(noun, understanding, power, spirit, mind) | |
| reason(noun, understanding, power, spirit, ability) | |
| spirit(noun, power, mind, reason, vigor) | |
| ability(understanding, intelligence, judgment, intellect) | |
| bluestocking(noun, sage, academic, intelligentsia) | |
| brainpower(noun, understanding, power, spirit, mind) |
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| APA | Smart Define. (2016). intellectual thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/intellectual/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "intellectual thesaurus" https://smartdefine.org/intellectual/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, intellectual thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/intellectual/thesaurus/synonyms>. |
| MLA | Smart Define. "intellectual thesaurus" 22 February 2016. Web. 22 September 2026. <https://smartdefine.org/intellectual/thesaurus/synonyms> |