64 entries under sound topic. ×

40
wise(adjective, understanding, cool, smooth)
35
intelligent(adjective, smart, reasonable, keen, sharp)
27
astute(adjective, understanding, cool, smooth)
27
sage(noun, adjective, understanding, cool)
26
shrewd(adjective, smooth, reasonable, keen)
24
discerning(adjective, understanding, cool, smooth)
24
prudent(adjective, action, reasonable, keen)
23
sensible(adjective, understanding, cool, smooth)
22
perceptive(adjective, clear, understanding, cool)
20
perspicacious(adjective, understanding, smooth, reasonable)
18
judicious(adjective, understanding, cool, smooth)
18
sharp(adjective, understanding, cool, smooth)
16
knowledgeable(adjective, understanding, cool, keen)
16
smart(adjective, cool, smooth, keen)
15
insightful(adjective, understanding, cool, keen)
15
rational(adjective, understanding, reasonable, keen)
15
sapient(adjective, reasonable, sharp, reason)
13
knowing(verb, adjective, understanding, smooth)
10
discriminating(adjective, reasonable, keen, sharp)
8
reasonable(adjective, reason, sensible, sober)
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APASmart Define. (2016). sagacious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sagacious/thesaurus/synonyms
ChicagoSmart Define. 2016. "sagacious thesaurus" https://smartdefine.org/sagacious/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sagacious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sagacious/thesaurus/synonyms>.
MLASmart Define. "sagacious thesaurus" 22 March 2016. Web. 26 September 2026. <https://smartdefine.org/sagacious/thesaurus/synonyms>