- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
159 entries under adjective topic. ×
| methodical | |
| meticulous | |
| mincing | |
| particular | |
| persnickety | |
| picky | |
| precise | |
| priggish | |
| prim | |
| prudish | |
| punctilious | |
| qualmish | |
| rigorous | |
| scrupulous | |
| sharp-eyed | |
| sharp as a tack(expression, idiom, keen, sharp) | |
| sophic(understanding, smooth, keen, sharp) | |
| squeamish | |
| tuned in(expression, understanding, cool, smooth) | |
| whiz(keen, sharp, smart, bright) |
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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> |