73 entries under shrewd topic. ×

5
quick(adjective, understanding, cool, keen, sharp)
5
quick-witted(adjective, cool, sharp, smart, significant)
4
brainy(adjective, understanding, cool, keen, sharp)
4
bright(adjective, cool, keen, sharp, smart)
4
discriminating(sharp, smart, sensitive, intelligent, wise)
4
observant(adjective, understanding, cool, keen, sharp)
4
sensitive(adjective, understanding, keen, sharp)
3
cute(adjective, understanding, perceptive)
3
ingenious(sharp, smart, sensitive, penetrating)
3
responsive(adjective, understanding, keen, sensitive)
3
sly(adjective, keen, sharp, smart)
3
sophisticated(adjective, cool, significant, familiar, intelligent)
2
apprehensive(adjective, cool, crack, significant, intelligent)
2
awake(adjective, understanding, cool, keen, sharp)
2
brilliant(adjective, cool, sharp, smart, significant)
2
calculating(keen, sharp, smart, sensible, intelligent)
2
cognizant(adjective, understanding, cool, crack, significant)
2
incisive(adjective, understanding, keen, sharp, smart)
2
penetrative(adjective, understanding, keen, sensitive)
2
sophic(adjective, understanding, cool, smooth, keen)
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APASmart Define. (2015). insightful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/insightful/thesaurus/synonyms
ChicagoSmart Define. 2015. "insightful thesaurus" https://smartdefine.org/insightful/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, insightful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/insightful/thesaurus/synonyms>.
MLASmart Define. "insightful thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/insightful/thesaurus/synonyms>