- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
60 entries under insightful topic. ×
| discerning(adjective, understanding, sound, reasonable, keen) | |
| astute(adjective, understanding, keen, sharp, ability) | |
| shrewd(adjective, keen, sharp, ability, smart) | |
| sagacious(adjective, understanding, sound, smooth, reasonable) | |
| wise(adjective, understanding, sound, reasonable, keen) | |
| acute(adjective, understanding, keen, sharp, smart) | |
| keen(adjective, understanding, sharp, smart, bright) | |
| percipient(adjective, understanding, keen, sharp, sensitive) | |
| clever(adjective, keen, sharp, smart, bright) | |
| quick(adjective, understanding, keen, sharp, smart) | |
| rational(adjective, understanding, sound, reasonable, keen) | |
| alert(adjective, understanding, keen, bright, perceptive) | |
| aware(adjective, understanding, keen, sensible, perceptive) | |
| sage(adjective, understanding, smooth, keen, sharp) | |
| incisive(adjective, understanding, keen, sharp, smart) | |
| savvy(adjective, sharp, ability, smart, informal) | |
| discreet(adjective, understanding, keen, sharp, smart) | |
| observant(adjective, person, understanding, keen, sharp) | |
| sensitive(adjective, understanding, keen, sharp, sensible) | |
| cognizant(perceptive, observant, intelligence wisdom) |
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| APA | Smart Define. (2016). perspicacious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/perspicacious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "perspicacious thesaurus" https://smartdefine.org/perspicacious/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, perspicacious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/perspicacious/thesaurus/synonyms>. |
| MLA | Smart Define. "perspicacious thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/perspicacious/thesaurus/synonyms> |