- Definitions|2
- Thesaurus|2k
- Abbreviations|0
78 entries under rational topic. ×
| kosher(clear, sound, reasonable, sensible) | |
| legit(clear, sound, reasonable, sensible) | |
| legitimate(clear, sound, reasonable, sensible) | |
| necessary(clear, sound, reasonable, sensible) | |
| obvious(clear, sound, reasonable, sensible) | |
| perceiving(adjective, understanding, keen, fine, sensible) | |
| pertinent(clear, sound, reasonable, sensible) | |
| plausible(clear, sound, reasonable, sensible) | |
| profound(adjective, strong, keen, sharp, smart) | |
| relevant(clear, sound, reasonable, sensible) | |
| sophisticated(adjective, cool, reasonable, sensible, significant) | |
| telling(clear, sound, reasonable, sensible) | |
| well-informed(adjective, cool, smart, bright, sensible) | |
| well-organized(clear, sound, reasonable, sensible) | |
| worldly-wise(adjective, cool, reasonable, sensible, significant) | |
| commonsense(sound, reasonable) | |
| probable(sound, reasonable, sensible) | |
| tolerant(adjective, sympathetic, reasoning, considerate) |
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| APA | Smart Define. (2016). perceptive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/perceptive/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "perceptive thesaurus" https://smartdefine.org/perceptive/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, perceptive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/perceptive/thesaurus/synonyms>. |
| MLA | Smart Define. "perceptive thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/perceptive/thesaurus/synonyms> |