Synonyms|53Antonyms|3|Broader|0Narrower|1Related|38

19 entries under rational topic. ×

7
highbrow(adjective, intelligent, thoughtful, knowledgeable)
6
intellectual(adjective, smart, intelligent, knowledgeable)
4
cerebral(adjective, intelligent, thoughtful, knowledgeable)
2
scholarly(adjective, intelligent, thoughtful, knowledgeable)
1
brainy(adjective, intelligent, thoughtful, knowledgeable)
1
logical(adjective, intelligent, knowledgeable)
1
mental(adjective, intelligent, thoughtful, knowledgeable)
1
thoughtful(adjective, intelligent, knowledgeable)
0
academic(intelligent, knowledgeable)
0
bookish(adjective, intelligent, thoughtful, knowledgeable)
0
intellective(adjective, intelligent, thoughtful, knowledgeable)
0
inventive(adjective, intelligent, thoughtful, knowledgeable)
0
knowledgeable
0
learned(adjective, intelligent, thoughtful, knowledgeable)
0
phrenic(adjective, intelligent, thoughtful, knowledgeable)
0
psychological(adjective, intelligent, thoughtful, knowledgeable)
0
studious(adjective, intelligent, thoughtful, knowledgeable)
0
subjective(adjective, intelligent, thoughtful, knowledgeable)
0
very smart(expression, adjective, intelligent, thoughtful)
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APASmart Define. (2015). highbrowed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/highbrowed/thesaurus/synonyms
ChicagoSmart Define. 2015. "highbrowed thesaurus" https://smartdefine.org/highbrowed/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, highbrowed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/highbrowed/thesaurus/synonyms>.
MLASmart Define. "highbrowed thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/highbrowed/thesaurus/synonyms>