42 entries under right topic. ×
| acknowledged(adjective, sound, correct, proper) | |
| efficient(adjective, good, sound, reasonable) | |
| just(good, sound, reasonable, fair) | |
| original(good, sound, pure, real) | |
| principled(adjective, correct, fair, proper) | |
| pure(good, sound, reasonable, real) | |
| traditional(adjective, sound, conventional, accepted) | |
| well-established(sound, proper, true, straight) | |
| attested(good, sound, reasonable, rational) | |
| efficacious(good, sound, reasonable, rational) | |
| in force(expression, good, sound, reasonable) | |
| logical(good, sound, reasonable, rational) | |
| persuasive(good, sound, reasonable, rational) | |
| solid(good, sound, reasonable, rational) | |
| stringent(good, sound, reasonable, rational) | |
| strong(good, sound, reasonable, rational) | |
| tested(good, sound, reasonable, rational) | |
| unadulterated(good, sound, reasonable, true) | |
| unanswerable(good, sound, reasonable, rational) | |
| uncorrupted(good, sound, reasonable, rational) |
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| APA | Smart Define. (2015). official thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/official/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "official thesaurus" https://smartdefine.org/official/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, official thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/official/thesaurus/synonyms>. |
| MLA | Smart Define. "official thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/official/thesaurus/synonyms> |