85 entries under bright topic. ×
| vigorous(adjective, strong, sound, tough, sharp) | |
| whiz(smart, expert, skilled, skillful) | |
| wired(active, wise, sharp-witted, quick-thinking) | |
| alive(smart, brainy) | |
| cagey(smart, intelligent, subtle, tactful) | |
| calculating(smart, subtle, tactful, brainy) | |
| deep(smart, intelligent, brainy) | |
| egghead(smart, intelligent) | |
| enlightened(smart, familiar, knowledgeable, informed) | |
| exceptional(smart, skilled, talented, brainy) | |
| imaginative(smart, practical, ingenious, brainy) | |
| many-sided(smart, intelligent) | |
| original(smart, practical, ingenious, brainy) | |
| penetrating(smart, brainy) | |
| quick-thinking | |
| quick off the mark(expression, idiom, sharp-witted, quick-thinking) | |
| quick on trigger(expression, idiom, smart, intelligent) | |
| reasonable(smart, brainy) | |
| sensible(smart, intelligent) | |
| sharp-witted |
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| APA | Smart Define. (2015). capable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/capable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "capable thesaurus" https://smartdefine.org/capable/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, capable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/capable/thesaurus/synonyms>. |
| MLA | Smart Define. "capable thesaurus" 23 September 2015. Web. 22 September 2026. <https://smartdefine.org/capable/thesaurus/synonyms> |