64 entries under sound topic. ×

1
ratiocinative(adjective, reasonable, sensible, intellectual)
1
reasonable(adjective, keen, sensible, deep)
1
reasoning(adjective, reasonable, keen, sensible)
1
recondite(adjective, knowledgeable, abstract, cultured)
1
sapient(adjective, moral, knowledgeable, cultured)
1
scientific(adjective, knowledgeable, cultured, educated)
1
skilled(adjective, knowledgeable, cultured, educated)
1
sober(adjective, calm, cool, reasonable)
1
solemn(adjective, knowledgeable, cultured, educated)
1
solid(adjective, knowledgeable, cultured, educated)
1
stable(adjective, reasonable, sensible, intellectual)
1
studied(adjective, knowledgeable, cultured, educated)
1
synthetic(adjective, reasonable, sensible, intellectual)
1
thinking(adjective, reasonable, keen, sensible)
1
together(adjective, reasonable, sensible, intellectual)
1
well-advised(adjective, reasonable, sensible, intellectual)
1
well-grounded(adjective, knowledgeable, cultured, educated)
0
enlightened(adjective, reasonable, sensible, reasoning)
0
far-sighted(adjective, reasonable, sensible, intellectual)
0
perspicacious(adjective, reasonable, sensible, intellectual)
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APASmart Define. (2015). philosophic thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/philosophic/thesaurus/synonyms
ChicagoSmart Define. 2015. "philosophic thesaurus" https://smartdefine.org/philosophic/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, philosophic thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/philosophic/thesaurus/synonyms>.
MLASmart Define. "philosophic thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/philosophic/thesaurus/synonyms>