106 entries under knowledgeable topic. ×

3
acquainted(adjective, knowledge, experience, skill, familiar)
3
competent(adjective, familiar, informed, knowing)
3
conversant(adjective, familiar, aware, informed)
3
instructed(verb, knowledge, familiar, informed)
2
abstruse(obscure, deep, thoughtful, precise)
2
au fait(expression, adjective, familiar, aware)
2
civilized(familiar, informed, experienced, cultured)
2
expert(adjective, familiar, intelligent, aware)
2
familiar(adjective, aware, informed, experienced)
2
grounded(cultured, educated, scholarly)
2
pansophic(cultured, educated, scholarly)
2
polymath(cultured, educated, scholarly)
2
recondite(deep, rational, thoughtful, intellectual)
2
solid(knowledge, cultured, educated, scholarly)
2
trained(familiar, informed, intellectual, experienced)
2
well-versed(familiar, informed, experienced, cultured)
1
into(adjective, informal, informed, cultured)
1
abreast(adjective, familiar, aware, informed)
1
apprized(adjective, aware, informed, up-to-date)
1
au courant(expression, adjective, familiar, refined)
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APASmart Define. (2015). erudite thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/erudite/thesaurus/synonyms
ChicagoSmart Define. 2015. "erudite thesaurus" https://smartdefine.org/erudite/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, erudite thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/erudite/thesaurus/synonyms>.
MLASmart Define. "erudite thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/erudite/thesaurus/synonyms>