- Definitions|3
- Thesaurus|2.7k
- Abbreviations|0
116 entries under rational topic. ×
| obvious(clear, sound, reasonable, sensible) | |
| proven(sound, reasonable) | |
| straightforward(adjective, good, open, sound, reasonable) | |
| unadulterated(good, sound, right, reasonable, true) | |
| uncolored(adjective, good, reasonable, clean, honest) | |
| weighty(good, sound, right, reasonable) | |
| analytic(clear, sound, reasonable, sensible) | |
| analytical(adjective, clear, sound, reasonable, honest) | |
| attested(adjective, good, sound, right, reasonable) | |
| blameless(adjective, good, clear, reasonable, clean) | |
| commonsensical(clear, sound, reasonable, sensible) | |
| conclusive(adjective, sound, reasonable) | |
| congruent(clear, sound, reasonable, sensible) | |
| consequent(clear, sound, reasonable, sensible) | |
| decent(adjective, good, sound, correct, right) | |
| deducible(clear, sound, reasonable, sensible) | |
| discerning(clear, sound, reasonable, sensible) | |
| discriminating(clear, sound, reasonable, sensible) | |
| extensional(clear, sound, reasonable, sensible) | |
| frank(adjective, good, open, reasonable, clean) |
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| APA | Smart Define. (2016). legitimate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/legitimate/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "legitimate thesaurus" https://smartdefine.org/legitimate/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, legitimate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/legitimate/thesaurus/synonyms>. |
| MLA | Smart Define. "legitimate thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/legitimate/thesaurus/synonyms> |