130 entries under intelligent topic. ×
| canny(adjective, reasonable, smart, bright) | |
| careful(adjective, reasonable, sensible, restrained, modest) | |
| cogitative(adjective, reasonable, keen, sensible, deep) | |
| cognitive(adjective, sound, reasonable, sensible) | |
| contemplative(adjective, reasonable, keen, sensible, deep) | |
| crafty(adjective, sensible, sage) | |
| educated(adjective, sensible, tolerant, sage) | |
| egghead(adjective, smart, bright, intellectual) | |
| highbrow(smart, bright, thoughtful, knowledgeable) | |
| highbrowed(thoughtful, knowledgeable) | |
| learned(adjective, thoughtful, wise, moral) | |
| phrenic(heavy, thoughtful, knowledgeable, intellectual) | |
| quick(adjective, understanding, keen, smart, bright) | |
| savvy(adjective, understanding, keen, smart, bright) | |
| scholarly(adjective, smart, bright, sensible) | |
| sophic(adjective, understanding, smooth, keen, sharp) | |
| sophisticated(adjective, sensible, thoughtful, wise) | |
| tactful(adjective, sensible, sage) | |
| thought-out(adjective, sound, reasonable, sensible) | |
| well-informed(adjective, smart, bright, sensible) |
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| APA | Smart Define. (2016). rational thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/rational/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "rational thesaurus" https://smartdefine.org/rational/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, rational thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/rational/thesaurus/synonyms>. |
| MLA | Smart Define. "rational thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/rational/thesaurus/synonyms> |