72 entries under sound topic. ×

1
pure(adjective, good, right, reasonable)
1
ratiocinative(adjective, clear, informal, logical)
1
rational(clear, reasonable, sensible, proper)
1
reasonable(adjective, good, correct, right)
1
sensible(clear, reasonable, moderate, proper)
1
solid(good, right, reasonable, proper)
1
substantial(adjective, good, right, reasonable)
1
subtle(clear, reasonable, sensible, rational)
1
trustworthy(good, open, right, honest)
1
well-founded(good, right, reasonable, rational)
1
well-organized(clear, reasonable, sensible, rational)
1
wise(clear, reasonable, sensible, rational)
0
attested(good, right, reasonable, rational)
0
binding(reasonable, rational)
0
commonsense(reasonable, rational)
0
conclusive(reasonable, rational)
0
defensible(reasonable, rational, justified)
0
determinative(reasonable, rational)
0
efficacious(good, right, reasonable, rational)
0
in force(expression, good, right, reasonable)
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APASmart Define. (2015). legit thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/legit/thesaurus/synonyms
ChicagoSmart Define. 2015. "legit thesaurus" https://smartdefine.org/legit/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, legit thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/legit/thesaurus/synonyms>.
MLASmart Define. "legit thesaurus" 5 May 2015. Web. 30 September 2026. <https://smartdefine.org/legit/thesaurus/synonyms>