96 entries under sharp topic. ×

21
perceptive(adjective, understanding, cool, sound, keen)
18
astute(adjective, understanding, cool, sound, keen)
17
shrewd(adjective, understanding, sound, keen)
17
intelligent(adjective, understanding, cool, sound, keen)
16
discerning(adjective, understanding, cool, sound, keen)
15
wise(adjective, understanding, cool, sound, reasonable)
14
sagacious(adjective, understanding, cool, sound, keen)
11
acute(adjective, understanding, smooth, keen)
11
keen(adjective, understanding, smart, sensible)
9
knowledgeable(adjective, understanding, cool, sound, smooth)
9
aware(adjective, understanding, cool, sound, keen)
8
sage(adjective, understanding, cool, sound, keen)
8
penetrating(adjective, understanding, keen, smart)
8
perspicacious(adjective, understanding, smooth, keen)
8
understanding(noun, adjective, sound, smart)
7
clever(adjective, cool, sound, keen)
7
knowing(adjective, understanding, sound, keen)
6
judicious(adjective, understanding, cool, sound, keen)
6
percipient(adjective, understanding, cool, keen)
6
sensible(adjective, understanding, cool, sound, smooth)
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APASmart Define. (2015). insightful thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/insightful/thesaurus/synonyms
ChicagoSmart Define. 2015. "insightful thesaurus" https://smartdefine.org/insightful/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, insightful thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/insightful/thesaurus/synonyms>.
MLASmart Define. "insightful thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/insightful/thesaurus/synonyms>