75 entries under mental topic. ×

25
perceptive(adjective, understanding, cool, keen, sharp)
22
perspicacious(adjective, understanding, keen, sharp, sensitive)
21
discerning(adjective, understanding, cool, keen, sharp)
12
intelligent(adjective, cool, sound, sharp, sensible)
11
wise(adjective, understanding, cool, sound, keen)
10
sensible(adjective, understanding, cool, sound, keen)
8
discriminating(adjective, sharp, sensitive, intellectual)
7
judicious(adjective, understanding, cool, sound, keen)
7
sagacious(adjective, understanding, cool, keen, sharp)
6
conscious(adjective, understanding, cool, sound, keen)
6
knowing(adjective, understanding, keen, sharp, sensible)
6
sound(adjective, sensible, rational, intelligent, thoughtful)
5
prudent(adjective, reasoning, intellectual)
5
rational(adjective, understanding, sound, keen, sharp)
5
reasonable(adjective, sound, sensible, rational, practical)
3
commonsensical(adjective, sound, sensible, rational, intelligent)
3
logical(adjective, sound, sensible, rational, intelligent)
3
lucid(reasoning, intellectual)
3
perceiving(adjective, understanding, sound, keen, sensible)
3
sane(adjective, sound, sensible, rational, intelligent)
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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>