- Definitions|2
- Thesaurus|2k
- Abbreviations|0
166 entries under intelligent topic. ×
| tuned in(expression, adjective, understanding, smooth, keen) | |
| underhand(sharp, smart, clever, astute) | |
| up on(expression, sharp, smart, clever) | |
| vigilant(adjective, understanding, cool, significant) | |
| watchful(adjective, understanding, cool, significant) | |
| well-versed(adjective, smart, familiar, knowledgeable) | |
| whiz(adjective, smooth, sharp, smart, bright) | |
| wily(sharp, smart, clever, subtle) | |
| wised up(expression, adjective, smooth, keen, sharp) | |
| with-it(adjective, cool, smart, significant, familiar) | |
| worldly-wise(adjective, cool, significant, familiar) | |
| facetious(smart, clever) | |
| highbrowed(rational, thoughtful, knowledgeable) | |
| humorous(smart, clever) | |
| many-sided(smart, bright) | |
| plugged in(expression, smart, familiar, brilliant) | |
| prescient(smart, familiar, brilliant, informed) | |
| privy(smart, familiar, brilliant, informed) | |
| prompt(smart, clever) | |
| quick on the draw(expression, idiom, smart, clever) |
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| APA | Smart Define. (2016). brainy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/brainy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "brainy thesaurus" https://smartdefine.org/brainy/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, brainy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/brainy/thesaurus/synonyms>. |
| MLA | Smart Define. "brainy thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/brainy/thesaurus/synonyms> |