4
alert(adjective, understanding, keen, sharp, sensible)
4
beholder
4
conversant(adjective, understanding, cool, keen, sensible)
4
perspicuous
4
piercing(adjective, sharp, sensitive, astute, discriminating)
3
brainy(adjective, understanding, cool, keen, sharp)
3
brilliant(adjective, cool, sharp, crack, significant)
3
clear-sighted(adjective, sharp, sympathetic, sensitive, wise)
3
cognizant(adjective, understanding, cool, keen, sensible)
3
commonsensical(adjective, sound, sensible, rational, intelligent)
3
crafty
3
discreet(adjective, understanding, keen, sharp, sensitive)
3
good
3
ingenious(adjective, sharp, sensitive, piercing, astute)
3
light
3
logical(adjective, sound, sensible, rational, intelligent)
3
lucid(reasoning, intellectual, mental)
3
luminous
3
open
3
perceiving(adjective, understanding, sound, keen, sensible)
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APASmart Define. (2015). percipient thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/percipient/thesaurus/synonyms
ChicagoSmart Define. 2015. "percipient thesaurus" https://smartdefine.org/percipient/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, percipient thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/percipient/thesaurus/synonyms>.
MLASmart Define. "percipient thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/percipient/thesaurus/synonyms>