- Definitions|2
- Thesaurus|559
- Abbreviations|0
84 entries under reasonable topic. ×
| viable(adjective, sound, rational, conceivable) | |
| accurate(sound, rational) | |
| attested(sound, rational) | |
| authentic(sound, rational) | |
| binding(sound, rational) | |
| bona fide(expression, sound, rational) | |
| cogent(sound, rational) | |
| compelling(sound, rational) | |
| conclusive(sound, rational) | |
| confirmed(sound, rational) | |
| convincing(sound, rational) | |
| correct(adjective, justified) | |
| determinative(sound, rational) | |
| efficacious(sound, rational) | |
| efficient(sound, rational) | |
| genuine(sound, rational) | |
| in force(expression, sound, rational) | |
| irrefutable(sound, rational) | |
| kosher(sound, rational) | |
| legit(sound, rational, justified) |
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| APA | Smart Define. (2016). defensible thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/defensible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "defensible thesaurus" https://smartdefine.org/defensible/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, defensible thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/defensible/thesaurus/synonyms>. |
| MLA | Smart Define. "defensible thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/defensible/thesaurus/synonyms> |