- Definitions|2
- Thesaurus|559
- Abbreviations|0
68 entries under sound topic. ×
| efficacious(reasonable, rational) | |
| efficient(reasonable, rational) | |
| genuine(reasonable, rational) | |
| in force(expression, reasonable, rational) | |
| irrefutable(reasonable, rational) | |
| kosher(reasonable, rational) | |
| legit(reasonable, rational, justified) | |
| original(reasonable, rational) | |
| persuasive(reasonable, rational) | |
| potent(reasonable, rational) | |
| powerful(reasonable, rational) | |
| proven(reasonable, rational) | |
| pure(reasonable, rational) | |
| reliable(reasonable, rational) | |
| secure(adjective, reasonable, rational) | |
| stringent(reasonable, rational) | |
| substantial(reasonable, rational) | |
| telling(reasonable, rational) | |
| tested(reasonable, rational) | |
| true(reasonable, rational) |
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| APA | Smart Define. (2016). defensible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/defensible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "defensible thesaurus" https://smartdefine.org/defensible/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, defensible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/defensible/thesaurus/synonyms>. |
| MLA | Smart Define. "defensible thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/defensible/thesaurus/synonyms> |