- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
47 entries under brainy topic. ×
| intelligent(adjective, sound, reasonable, smart, bright) | |
| rational(adjective, sound, reasonable, keen, smart) | |
| reasonable(adjective, sound, reasonable, keen, smart) | |
| intellectual(adjective, sound, reasonable, keen, smart) | |
| understanding(noun, adjective, philosophy, smart, bright) | |
| wise(adjective, sound, reasonable, keen, smart) | |
| calculating(verb, adjective, reasonable, keen, smart) | |
| knowing(noun, adjective, understanding, sound, reasonable) | |
| astute(adjective, smart, bright) | |
| bright(adjective, smart, rational, intelligent, thoughtful) | |
| enlightened(sound, reasonable, smart, bright, sensible) | |
| knowledgeable(smart, bright) | |
| quick-witted(adjective, smart, bright) | |
| responsible(smart, bright) | |
| deep(adjective, reasonable, keen, smart, bright) | |
| discerning(noun, adjective, understanding, sound, reasonable) | |
| imaginative(adjective, smart, bright, heavy, rational) | |
| keen(adjective, reasonable, smart, bright, deep) | |
| able(smart, bright) | |
| acute(smart, bright) |
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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> |