- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
71 entries under rational topic. ×
| subjective(adjective, reasonable, keen, heavy, deep) | |
| absorbed(adjective, reasonable, keen, deep) | |
| analytical(adjective, sound, reasonable, keen, sensible) | |
| calm(adjective, sound, reasonable, sensible) | |
| clairvoyant(intellectual, supernatural, spiritual, psychic) | |
| cool(adjective, sound, reasonable, sensible) | |
| deep(adjective, reasonable, keen, smart, bright) | |
| discerning(noun, adjective, understanding, sound, reasonable) | |
| earnest(adjective, reasonable, keen, deep) | |
| farsighted(adjective, reasonable, keen, deep) | |
| grave(adjective, reasonable, keen, deep) | |
| heavy(intellectual, supernatural, spiritual, psychic) | |
| ideological(heavy, intellectual, supernatural, spiritual) | |
| imaginative(adjective, smart, bright, heavy) | |
| immaterial(intellectual, supernatural, spiritual, psychic) | |
| intellective(reasoning, intellectual, supernatural, mental) | |
| keen(adjective, reasonable, smart, bright, deep) | |
| levelheaded(adjective, sound, reasonable, keen, sensible) | |
| mysterious(heavy, intellectual, supernatural, spiritual) | |
| philosophic(adjective, sound, reasonable, keen, sensible) |
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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> |