- Definitions|2
- Thesaurus|3.3k
- Abbreviations|0
possible profanity
130 entries under keen topic. ×
| insightful(adjective, understanding, sound, sharp) | |
| mindful(adjective, understanding, sensible, certain) | |
| percipient(adjective, understanding, sharp, sensible) | |
| sentient(adjective, understanding, reasonable, fine) | |
| smooth(adjective, sharp, smart, intelligent) | |
| wise to(verb, expression, adjective, phrasal verb, understanding) | |
| au courant(expression, adjective, understanding, cool, reasonable) | |
| perceiving(noun, verb, adjective, understanding) | |
| sensitive(adjective, understanding, sharp, smart) | |
| streetwise(adjective, smooth, sharp, smart) | |
| adroit(adjective, smart, bright, intelligent) | |
| discreet(adjective, understanding, reasonable, sharp) | |
| in the know(expression, adjective, idiom, cool, smooth) | |
| judicious(adjective, understanding, sound, smooth, reasonable) | |
| observant(adjective, understanding, cool, sharp) | |
| vigilant(adjective, understanding, sensible, certain) | |
| watchful(adjective, understanding, smart, sensible) | |
| with it(expression, adjective, understanding, cool) | |
| apperceptive(adjective, understanding, sensible, certain) | |
| apprised(adjective, understanding, sensible, certain) |
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| APA | Smart Define. (2015). knowing thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/knowing/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "knowing thesaurus" https://smartdefine.org/knowing/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, knowing thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/knowing/thesaurus/synonyms>. |
| MLA | Smart Define. "knowing thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/knowing/thesaurus/synonyms> |