- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
159 entries under adjective topic. ×
| on the ball(expression, idiom, sharp, smart) | |
| Daedalian | |
| Einstein(sensitive, wise, sharpened, whetted) | |
| calculated | |
| courteous | |
| eagle-eyed | |
| hawk-eyed | |
| keen-eyed | |
| keen-minded | |
| keen-sighted | |
| lynx-eyed | |
| perceivable | |
| polite | |
| razor sharp(expression, sharpened, whetted, sharp-edged) | |
| sharp-edged(sharpened, whetted) | |
| sharpened(whetted, sharp-edged) | |
| steely(sharpened, whetted, sharp-edged) | |
| well-honed(sharpened, whetted, sharp-edged) | |
| whetted(sharpened, sharp-edged) |
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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> |