100 entries under knowledgeable topic. ×

10
well-rounded(cultured, educated, erudite, enlightened)
4
sound(adjective, cultured, logical, educated)
3
academic(sound, cultured, educated, erudite)
2
practical(familiar, informed)
2
professorial(sound, cultured, educated, erudite)
2
refined(familiar, informed, experienced, cultured)
2
worldly(familiar, informed)
1
abstruse(adjective, sound, modern, cultured)
1
accomplished(familiar, informed, experienced, cultured)
1
bookish(sound, cultured, educated, erudite)
1
brainy(familiar, informed, experienced, cultured)
1
conversant(cultured, educated, erudite, enlightened)
1
cultivated(familiar, informed, experienced, cultured)
1
cultured(familiar, informed, experienced, learned)
1
deep(sound, cultured, educated, erudite)
1
educated(cultured, learned, erudite, enlightened)
1
erudite(familiar, informed, experienced, cultured)
1
esoteric(sound, cultured, educated, erudite)
1
experienced(familiar, informed, cultured, learned)
1
expert(familiar, informed, experienced, cultured)
11 years ago|3.7k views|share |citing 
APASmart Define. (2015). scientific thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/scientific/thesaurus/synonyms
ChicagoSmart Define. 2015. "scientific thesaurus" https://smartdefine.org/scientific/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, scientific thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/scientific/thesaurus/synonyms>.
MLASmart Define. "scientific thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/scientific/thesaurus/synonyms>