137 entries under brilliant topic. ×
| nifty(adjective, great, new, wonderful, marvelous) | |
| penetrating(adjective, understanding, keen, sharp, bright) | |
| percipient(adjective, cool, significant, intelligent) | |
| witty(adjective, smooth, pleasant, sharp, bright) | |
| scintillating(adjective, energetic, lively, active, fun) | |
| sophisticated(adjective, style, cool, significant, familiar) | |
| talented(adjective, keen, bright, exceptional, intelligent) | |
| fabulous(adjective, great, excellent, superb, wonderful) | |
| fantastic(adjective, great, excellent, superb, wonderful) | |
| marvelous(adjective, great, excellent, superb, wonderful) | |
| sensible(adjective, cool, sound, smooth, keen) | |
| original(adjective, bright, fast, rational, intelligent) | |
| sage(adjective, cool, sound, sharp, bright) | |
| well-rounded(familiar, intelligent, informed, well-informed) | |
| artistic(adjective, delicate, restrained, sophisticated) | |
| dazzling(adjective, great, excellent, superb, elegant) | |
| fly(adjective, characteristic, great, sharp, informal) | |
| judicious(adjective, cool, sound, smooth, keen) | |
| precocious(adjective, sharp, sensible, alert, intelligent) | |
| understanding(noun, adjective, sound, sharp, ability) |
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| APA | Smart Define. (2016). smart thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/smart/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "smart thesaurus" https://smartdefine.org/smart/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, smart thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/smart/thesaurus/synonyms>. |
| MLA | Smart Define. "smart thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/smart/thesaurus/synonyms> |