101 entries under sound topic. ×

1
uninjurious(adjective, clear, pure, healthy)
1
unpolluted(adjective, clear, pure, healthy)
1
well-known(adjective, honest, upright, prominent)
1
well-thought-of(adjective, good, fair, prominent)
0
in high favor(expression, adjective, idiom, good)
0
arguable(reasonable, rational)
0
condonable(reasonable, rational)
0
confidential
0
defendable(reasonable, rational)
0
defensible(reasonable, rational)
0
dispassionate(calm, sensible, fair, objective)
0
excusable(reasonable, rational)
0
highly regarded(expression, adjective, honest, upright)
0
impregnable(reasonable, rational)
0
justifiable(reasonable, rational, valid, lawful)
0
maintainable(reasonable, rational)
0
of good standing(expression, idiom, trustworthy, reputable)
0
self-possessed(adjective, calm, firm, sensible)
0
viable(reasonable, rational)
0
vindicable(reasonable, rational)
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APASmart Define. (2016). reliable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/reliable/thesaurus/synonyms
ChicagoSmart Define. 2016. "reliable thesaurus" https://smartdefine.org/reliable/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, reliable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/reliable/thesaurus/synonyms>.
MLASmart Define. "reliable thesaurus" 3 March 2016. Web. 28 September 2026. <https://smartdefine.org/reliable/thesaurus/synonyms>