- Definitions|2
- Thesaurus|2k
- Abbreviations|0
218 entries under adjective topic. ×
| bookish(rational, intelligent, thoughtful, serious) | |
| diplomatic(subtle, tactful, suave, politic) | |
| egghead(smart, bright, intelligent, intellectual) | |
| exceptional(excellent, smart, bright, wonderful) | |
| genius(bright, intelligent) | |
| informed(knowledge, experience, skill, expert) | |
| ingenious(smooth, keen, sharp, smart) | |
| mental(mind, rational, intelligent, thoughtful) | |
| penetrating(understanding, keen, sharp, smart) | |
| percipient(understanding, cool, keen, sharp) | |
| prudent(sharp, smart, intelligent, clever) | |
| psychological(rational, intelligent, thoughtful, intellect) | |
| reasonable(keen, smart, bright, sensible) | |
| sound(alert, knowledgeable, perceptive, cultured) | |
| thinking(reasonable, keen, smart, bright) | |
| well-read(knowledge, experience, skill, familiar) | |
| witting(understanding, cool, knowledge, experience) | |
| worldly(cool, significant, familiar, intelligent) | |
| academic(bright, rational, intelligent, thoughtful) | |
| acquainted(knowledge, experience, skill, expert) |
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| APA | Smart Define. (2016). brainy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/brainy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "brainy thesaurus" https://smartdefine.org/brainy/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, brainy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/brainy/thesaurus/synonyms>. |
| MLA | Smart Define. "brainy thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/brainy/thesaurus/synonyms> |