- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
159 entries under adjective topic. ×
| logical(sound, reasonable, sensible, reasoning) | |
| profound(keen, sharp, smart, bright) | |
| subtle(sharp, smart, sensitive, shrewd) | |
| trenchant(keen, perceptive, penetrating, searching) | |
| alive(smart, bright, brainy, intelligence wisdom) | |
| capable(smart, bright, intelligent, brainy) | |
| clear-headed | |
| cogent | |
| gifted(smart, bright, intelligent, brainy) | |
| intellectual(sound, reasonable, smart, bright) | |
| nimble-witted(smart, bright, shrewd, clever) | |
| perspicuous | |
| sane(sound, reasonable, sensible, intelligent) | |
| sharp-sighted | |
| slick(sharp, ability, smart, bright) | |
| sophisticated(sensible, intelligent, wise, shrewd) | |
| tactful(smooth, sensible, intelligent, wise) | |
| thoughtful(sound, reasonable, sensible, intelligent) | |
| accurate(sharp, smart, sensible, wise) | |
| artful(sharp, smart, intelligent, shrewd) |
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| APA | Smart Define. (2016). perspicacious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/perspicacious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "perspicacious thesaurus" https://smartdefine.org/perspicacious/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, perspicacious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/perspicacious/thesaurus/synonyms>. |
| MLA | Smart Define. "perspicacious thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/perspicacious/thesaurus/synonyms> |