- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
50 entries under reasonable topic. ×
| binding(adjective, sound, severe, rational) | |
| convincing(verb, adjective, good, strong, sound) | |
| persuasive(adjective, good, strong, sound, right) | |
| powerful(verb, adjective, good, strong, sound) | |
| valid(verb, adjective, sound, right) | |
| compelling(adjective, good, strong, sound) | |
| pure(adjective, good, sound, right) | |
| strong(adjective, good, sound, right) | |
| weighty(adjective, good, strong, hard, sound) | |
| cogent(adjective, good, strong, sound) | |
| potent(adjective, good, strong, sound, right) | |
| right(good, sound, rational, genuine) | |
| solid(good, sound, right, severe) | |
| telling(adjective, strong, sound, sharp) | |
| attested(good, sound, right, rational) | |
| authentic(good, sound, right, rational) | |
| authoritative(good, sound, right, rational) | |
| bona fide(expression, good, sound, right) | |
| conclusive(sound, rational, influential, winning) | |
| confirmed(good, sound, right, rational) |
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| APA | Smart Define. (2015). stringent thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/stringent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "stringent thesaurus" https://smartdefine.org/stringent/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, stringent thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/stringent/thesaurus/synonyms>. |
| MLA | Smart Define. "stringent thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/stringent/thesaurus/synonyms> |