- Definitions|1
- Thesaurus|1.4k
- Abbreviations|0
61 entries under observant topic. ×
| perceptive(adjective, understanding, cool, sound, keen) | |
| astute(adjective, understanding, cool, sound, keen) | |
| discerning(adjective, understanding, cool, sound, keen) | |
| wise(adjective, understanding, cool, sound, reasonable) | |
| sagacious(adjective, understanding, cool, sound, keen) | |
| sharp(adjective, understanding, cool, sound, keen) | |
| acute(adjective, understanding, smooth, keen, sharp) | |
| knowledgeable(adjective, understanding, cool, sound, smooth) | |
| aware(adjective, understanding, cool, sound, keen) | |
| sage(adjective, understanding, cool, sound, keen) | |
| perspicacious(adjective, understanding, smooth, keen, sharp) | |
| judicious(adjective, understanding, cool, sound, keen) | |
| percipient(adjective, understanding, cool, keen, sharp) | |
| sensible(adjective, understanding, cool, sound, smooth) | |
| conscious(adjective, understanding, cool, keen, sharp) | |
| quick(adjective, understanding, cool, keen, sharp) | |
| brainy(adjective, understanding, cool, keen, sharp) | |
| rational(adjective, understanding, smooth, keen, sharp) | |
| responsive(adjective, understanding, keen, sensitive, shrewd) | |
| apperceptive |
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| APA | Smart Define. (2015). insightful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/insightful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insightful thesaurus" https://smartdefine.org/insightful/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, insightful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/insightful/thesaurus/synonyms>. |
| MLA | Smart Define. "insightful thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/insightful/thesaurus/synonyms> |