1
profound
1
rabbinic
1
recondite(sound, knowledgeable, cultured, educated, erudite)
1
refined
1
reflective(adjective, thoughtful, serious)
1
sage(knowledgeable, cultured, educated, erudite, enlightened)
1
sapient(sound, knowledgeable, cultured, educated, erudite)
1
savant
1
schoolboyish
1
schoolgirlish
1
scientific(sound, knowledgeable, cultured, educated, erudite)
1
sententious(adjective, obscure, precise, abstruse, plodding)
1
serious(adjective, thoughtful, cultured, reflective)
1
sharp(knowledgeable, cultured, educated, erudite, enlightened)
1
shrewd
1
skilled(sound, knowledgeable, cultured, educated, erudite)
1
solemn(sound, knowledgeable, cultured, educated, erudite)
1
sophisticated
1
sophomoric
1
sound(knowledgeable, cultured, educated, erudite, enlightened)
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APASmart Define. (2015). bookish thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bookish/thesaurus/synonyms
ChicagoSmart Define. 2015. "bookish thesaurus" https://smartdefine.org/bookish/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, bookish thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bookish/thesaurus/synonyms>.
MLASmart Define. "bookish thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/bookish/thesaurus/synonyms>