- Definitions|1
- Thesaurus|1.4k
- Abbreviations|0
| familiar(informed, well-informed) | |
| far-seeing | |
| felt(perceptive, observant) | |
| fly | |
| foxy(sharp, smart, intelligent, wise, shrewd) | |
| full of feeling | |
| gifted | |
| grasping(sensible, intelligent, sage) | |
| heady(sharp, smart, wise, learned, astute) | |
| heavy(deep, thoughtful, reflective) | |
| hep to(expression, perceptive, observant) | |
| hermetic(deep, thoughtful, reflective) | |
| hip(wise, learned, sage) | |
| imaginative | |
| in a nutshell(expression, idiom, critical, meaningful, incisive) | |
| in on(expression, perceptive, observant) | |
| in right mind(expression, idiom, perceptive, observant) | |
| in the know(expression, idiom, sharp, smart, familiar) | |
| inquiring(penetrating, searching, analytical) | |
| inquisitive(penetrating, searching, analytical) |
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| APA | Smart Define. (2015). insightful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/insightful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insightful thesaurus" https://smartdefine.org/insightful/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, insightful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/insightful/thesaurus/synonyms>. |
| MLA | Smart Define. "insightful thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/insightful/thesaurus/synonyms> |