283 entries under adjective topic. ×

3
commonsensical(sound, reasonable, rational, sober)
3
conscious(understanding, cool, reasonable, keen)
3
expert(good, cool, smart, bright)
3
farsighted(smooth, keen, sharp, smart)
3
logical(sound, tough, reasonable, sharp)
3
machiavellian(shrewd, scheming)
3
mindful(understanding, kind, friendly, polite)
3
nimble-witted(smart, bright, intelligent, shrewd)
3
penetrative(understanding, keen, sharp, smart)
3
pointed(penetrating, witty, searching, analytical)
3
provident
3
responsive(understanding, kind, keen, sharp)
3
sane(hard, sound, reasonable, sensible)
3
sentient(understanding, cool, reasonable, significant)
3
serpentine
3
snaky
3
sneaky(mean, smooth, cunning, sly)
3
streetwise(smooth, keen, sharp, smart)
3
underhanded
3
worldly(cool, smart, significant, intelligent)
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APASmart Define. (2016). astute thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/astute/thesaurus/synonyms
ChicagoSmart Define. 2016. "astute thesaurus" https://smartdefine.org/astute/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, astute thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/astute/thesaurus/synonyms>.
MLASmart Define. "astute thesaurus" 22 March 2016. Web. 26 September 2026. <https://smartdefine.org/astute/thesaurus/synonyms>