506 entries under adjective topic. ×
| algorithmic | |
| apt(clear, reasonable, smart, bright) | |
| articulate(sound, logical, coherent, silver-tongued) | |
| clear-eyed | |
| clear-sighted(sensible, wise, shrewd, learned) | |
| cognizant(smart, experience, know, capable) | |
| commonsensible(sound, reason, sensible, sane) | |
| composed(calm, quiet, sound, reasonable) | |
| conceptual(cerebral, psychological) | |
| controlled(reasonable, moderate, honest, sensible) | |
| convincing(clear, sound, reasonable, sensible) | |
| deductive(adverb, sound, reasonable, sensible) | |
| dispassionate(calm, sound, reasonable, sensible) | |
| equitable(sound, reasonable, moderate, honest) | |
| erudite(sensible, intelligent, wise, moral) | |
| even(reasonable, sensible, restrained, ordinary) | |
| hard-boiled(calm, hard, sound, tough) | |
| hard-headed(sound, reasonable) | |
| insightful(understanding, smooth, keen, sharp) | |
| methodical(logical, coherent, systematic, investigative) |
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| APA | Smart Define. (2016). rational thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rational/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "rational thesaurus" https://smartdefine.org/rational/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, rational thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rational/thesaurus/synonyms>. |
| MLA | Smart Define. "rational thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/rational/thesaurus/synonyms> |