9
well-rounded(knowledgeable, cultured, educated, erudite, enlightened)
9
pundit(noun, person, understanding, authority, judgment)
9
spiritual(adjective, rational, intellect, emotional, supernatural)
9
thoughtful(adjective, good, sound, reasonable, smart)
9
wise(adjective, good, sound, reasonable, smart)
8
abstract(adjective, obscure, extraordinary, rational, fantastic)
8
erudite(adjective, deep, rational, intelligent, thoughtful)
8
overachiever(noun, smart, intelligent, clever, gifted)
7
brilliant(adjective, ability, smart, bright, intelligent)
7
educated(adjective, experienced, cultured, knowing, learned)
7
noetic
7
psychic(adjective, rational, supernatural, mental, spiritual)
7
psychical(adjective, rational, intellect, emotional, reasoning)
7
savant(noun, authority, expert, experienced, sage)
7
subjective(adjective, reasonable, keen, smart, rational)
7
theoretical(adjective, obscure, extraordinary, fantastic, whole)
7
philosopher(noun, person, authority, expert, sage)
7
profound(adjective, smart, bright, intelligent, thoughtful)
7
reasonable(adjective, good, sound, smart, bright)
7
thinking(adjective, sound, reasonable, keen, smart)
10 years ago|25k views|share |citing 
APASmart Define. (2016). intellectual thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/intellectual/thesaurus/synonyms
ChicagoSmart Define. 2016. "intellectual thesaurus" https://smartdefine.org/intellectual/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, intellectual thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/intellectual/thesaurus/synonyms>.
MLASmart Define. "intellectual thesaurus" 22 February 2016. Web. 22 September 2026. <https://smartdefine.org/intellectual/thesaurus/synonyms>