283 entries under adjective topic. ×

4
deft(keen, sharp, smart, bright)
4
foresighted(sound, sharp, sensible, intelligent)
4
gifted(smart, bright, ready, intelligent)
4
informed(sound, reasonable, sharp, sensible)
4
intellectual(smart, bright, intelligent, brainy)
4
on the ball(expression, idiom, smooth, keen)
4
ready(keen, sharp, smart, bright)
4
realistic(hard, sound, tough, reasonable)
4
reasonable(hard, sound, smart, bright)
4
shifty(mean, smooth, sharp, cunning)
4
thoughtful(kind, sound, reasonable, sharp)
4
underhand(mean, smooth, sharp, smart)
4
vulpine
4
witty(smart, bright, sensible, intelligent)
3
devious(smooth, sharp, sensitive, cunning)
3
agile(smart, intelligent, clever)
3
alive(cool, smart, bright, significant)
3
careful(kind, sound, sharp, smart)
3
clear-sighted(sharp, sensible, sensitive, intelligent)
3
cogent
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APASmart Define. (2016). astute thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/astute/thesaurus/synonyms
ChicagoSmart Define. 2016. "astute thesaurus" https://smartdefine.org/astute/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, astute thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/astute/thesaurus/synonyms>.
MLASmart Define. "astute thesaurus" 22 March 2016. Web. 27 September 2026. <https://smartdefine.org/astute/thesaurus/synonyms>