- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
80 entries under reasonable topic. ×
| lucid(sound, sensible, reasoning, intellectual) | |
| serious(adjective, keen, deep, thoughtful) | |
| subjective(adjective, keen, heavy, deep) | |
| thought-out(adjective, reasoning, intellectual, mental) | |
| absorbed(adjective, keen, deep, rational) | |
| all there(expression, sound, smart, bright) | |
| analytical(adjective, sound, keen, sensible) | |
| calm(adjective, sound, sensible, rational) | |
| conceivable | |
| cool(adjective, sound, sensible, rational) | |
| deep(adjective, keen, smart, bright) | |
| discerning(noun, adjective, understanding, sound) | |
| discriminating(sound, sensible, reasoning, intellectual) | |
| earnest(adjective, keen, deep, rational) | |
| farsighted(adjective, keen, deep, rational) | |
| feasible | |
| grave(adjective, keen, deep, rational) | |
| inductive | |
| intent(noun, adjective, feeling, cause) | |
| keen(adjective, smart, bright, deep) |
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| APA | Smart Define. (2016). thinking thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/thinking/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "thinking thesaurus" https://smartdefine.org/thinking/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, thinking thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/thinking/thesaurus/synonyms>. |
| MLA | Smart Define. "thinking thesaurus" 11 February 2016. Web. 22 September 2026. <https://smartdefine.org/thinking/thesaurus/synonyms> |