91 entries under knowledgeable topic. ×

3
philosophic(adjective, cultured, educated, erudite)
3
philosophical(adjective, deep, thoughtful, cultured)
2
adept(adjective, familiar, informed, sagacious)
2
civilized(familiar, informed, experienced, cultured)
2
highbrowed(rational, intelligent, thoughtful)
2
pansophic(cultured, educated, erudite, enlightened)
2
polymath(cultured, educated, erudite, enlightened)
2
qualified(familiar, informed)
2
sound(sharp, sensible, intelligent, wise)
2
versed(adjective, familiar, refined, informed)
2
worldly-wise(familiar, informed)
1
conversant(familiar, informed, cultured, educated)
1
esoteric(adjective, obscure, complex, deep, thoughtful)
1
familiar(adjective, informed, experienced, learned)
1
in the know(expression, adjective, idiom, familiar)
1
polished(familiar, informed, experienced, cultured)
1
savvy(adjective, familiar, informed, cultured)
1
seasoned(familiar, informed)
1
solid(reliable, cultured, educated, erudite)
1
tasteful(familiar, informed, experienced, cultured)
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APASmart Define. (2015). scholarly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/scholarly/thesaurus/synonyms
ChicagoSmart Define. 2015. "scholarly thesaurus" https://smartdefine.org/scholarly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, scholarly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/scholarly/thesaurus/synonyms>.
MLASmart Define. "scholarly thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/scholarly/thesaurus/synonyms>