72 entries under understanding topic. ×

5
rational(adjective, sound, keen, sharp)
5
sensitive(adjective, keen, sharp, perceptive)
4
alert(adjective, keen, sharp, sensible)
4
conversant(adjective, cool, keen, sensible)
3
brainy(adjective, cool, keen, sharp)
3
cognizant(adjective, cool, keen, sensible)
3
discreet(adjective, keen, sharp, sensitive)
3
perceiving(adjective, sound, keen, sensible)
3
savvy(adjective, keen, sensitive, wise)
2
apperceptive(adjective, keen, sensible, certain)
2
attentive(adjective, keen, sensible, certain)
2
certain(adjective, keen, sensible, alert)
2
informed(adjective, keen, sensible, certain)
2
mindful(adjective, keen, sensible, certain)
2
observant(adjective, cool, keen, sharp)
2
sentient(adjective, cool, keen, sensible)
2
vigilant(adjective, cool, keen, sensible)
2
watchful(adjective, cool, keen, sensible)
2
witting(adjective, cool, keen, sensible)
1
able to recognize(expression, adjective, idiom, keen)
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APASmart Define. (2015). percipient thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/percipient/thesaurus/synonyms
ChicagoSmart Define. 2015. "percipient thesaurus" https://smartdefine.org/percipient/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, percipient thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/percipient/thesaurus/synonyms>.
MLASmart Define. "percipient thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/percipient/thesaurus/synonyms>