61 entries under knowledgeable topic. ×

19
scholarly(adjective, rational, intelligent, thoughtful, serious)
13
bookish(adjective, rational, wise, attentive)
12
thoughtful(adjective, deliberate, thought, rational, careful)
9
well-rounded(cultured, educated, erudite, enlightened)
7
scholastic(adjective, serious, intellectual, cultured)
6
learned(verb, adjective, rational, intelligent, thoughtful)
4
intellectual(adjective, reasonable, smart, rational, intelligent)
3
brainy(adjective, reasonable, rational, intelligent, thoughtful)
3
lettered(adjective, thoughtful, serious, attentive)
3
well-read(adjective, thoughtful, serious, attentive)
2
abstruse(cultured, educated, erudite, enlightened)
2
cultivated(adjective, serious, wise, intellectual)
2
cultured(adjective, serious, wise, intellectual)
2
educated(adjective, intellectual, cultured, learned)
2
literary(adjective, cultured, learned, educated)
2
literate(adjective, intellectual, cultured, learned)
2
pansophic(cultured, educated, erudite, enlightened)
2
pedantic(cultured, educated, erudite, enlightened)
2
philosophical(thought, rational, intelligent, thoughtful)
2
polymath(cultured, educated, erudite, enlightened)
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APASmart Define. (2015). studious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/studious/thesaurus/synonyms
ChicagoSmart Define. 2015. "studious thesaurus" https://smartdefine.org/studious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, studious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/studious/thesaurus/synonyms>.
MLASmart Define. "studious thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/studious/thesaurus/synonyms>