40 entries under knowledgeable topic. ×

2
accomplished(knowledge, cultured, educated, erudite)
2
experienced(adjective, smart, familiar, brilliant)
2
intellectual(adjective, cultured, knowing, educated)
1
bookish(knowledge, cultured, educated, erudite)
1
abstruse(cultured, educated, erudite, enlightened)
1
academic(cultured, educated, erudite, enlightened)
1
brainy(smart, familiar, intelligent, brilliant)
1
conversant(familiar, informed, cultured, educated)
1
cultivated(cultured, educated, erudite, enlightened)
1
cultured(educated, erudite, enlightened, scholarly)
1
esoteric(cultured, educated, erudite, enlightened)
1
expert(familiar, informed, cultured, educated)
1
grave(cultured, educated, erudite, enlightened)
1
grounded(cultured, educated, erudite, enlightened)
1
highbrow(cultured, educated, erudite, enlightened)
1
literary(cultured, educated, erudite, enlightened)
1
literate(cultured, educated, erudite, enlightened)
1
pansophic(cultured, educated, erudite, enlightened)
1
pedantic(cultured, educated, erudite, enlightened)
1
philosophic(cultured, educated, erudite, enlightened)
<12>
10 years ago|13k views|share |citing 
APASmart Define. (2015). omniscient thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/omniscient/thesaurus/synonyms
ChicagoSmart Define. 2015. "omniscient thesaurus" https://smartdefine.org/omniscient/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, omniscient thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/omniscient/thesaurus/synonyms>.
MLASmart Define. "omniscient thesaurus" 6 October 2015. Web. 21 September 2026. <https://smartdefine.org/omniscient/thesaurus/synonyms>