49 entries under rational topic. ×
| proven(sound, reasonable, proper, accepted) | |
| substantial(good, sound, right, reasonable) | |
| weighty(good, sound, right, reasonable) | |
| well-founded(good, sound, right, reasonable) | |
| efficacious(good, sound, right, reasonable) | |
| pure(adjective, good, clear, sound, correct) | |
| reasonable(sound, valid, tolerable, lawful) | |
| trustworthy(adjective, good, open, sound, correct) | |
| attested(good, sound, right, reasonable) | |
| compelling(sound, reasonable) | |
| conclusive(sound, reasonable) | |
| confirmed(good, sound, right, reasonable, proper) | |
| convincing(sound, reasonable) | |
| credible(good, sound, right, reasonable) | |
| determinative(sound, reasonable) | |
| efficient(good, sound, right, reasonable) | |
| in force(expression, good, sound, right, reasonable) | |
| irrefutable(sound, reasonable) | |
| original(good, sound, right, reasonable) | |
| persuasive(good, sound, right, reasonable) |
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| APA | Smart Define. (2016). legal thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/legal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "legal thesaurus" https://smartdefine.org/legal/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, legal thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/legal/thesaurus/synonyms>. |
| MLA | Smart Define. "legal thesaurus" 29 March 2016. Web. 1 October 2026. <https://smartdefine.org/legal/thesaurus/synonyms> |