89 entries under sound topic. ×

1
unbiased(adjective, sensible, rational, intelligent)
1
unprejudiced(adjective, sensible, rational, intelligent)
1
vindicable(reasonable, rational)
1
warrantable(reasonable, rational)
1
well-advised(adjective, sensible, rational, intelligent)
1
well-organized(clear, reasonable, sensible, rational)
0
commonsense(reasonable, rational)
0
evenhanded(adjective, sensible, rational, practical)
0
impregnable(reasonable, rational)
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APASmart Define. (2015). plausible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/plausible/thesaurus/synonyms
ChicagoSmart Define. 2015. "plausible thesaurus" https://smartdefine.org/plausible/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, plausible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/plausible/thesaurus/synonyms>.
MLASmart Define. "plausible thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/plausible/thesaurus/synonyms>