178 entries under knowledgeable topic. ×

1
respectful(adjective, careful, cautious, aware)
1
right stuff(expression, adjective, familiar, sophisticated)
1
rounded(adjective, familiar, sophisticated, skilled)
1
sage(adjective, smart, familiar, brilliant)
1
sapient(adjective, sound, cultured, educated)
1
scholarly(adjective, familiar, informed, experienced)
1
schooled(adjective, cool, familiar, refined)
1
scientific(adjective, sound, familiar, informed)
1
skillful(adjective, familiar, sophisticated, skilled)
1
solemn(adjective, sound, cultured, educated)
1
solicitous(adjective, careful, cautious, aware)
1
solid(adjective, sound, cultured, educated)
1
sound(adjective, cultured, educated, erudite)
1
sport(adjective, familiar, sophisticated, skilled)
1
studious(adjective, intellectual, cultured, learned)
1
tested(adjective, familiar, sophisticated, skilled)
1
thoughtful(adjective, careful, cautious, aware)
1
trained(adjective, familiar, sophisticated, skilled)
1
tried(adjective, familiar, sophisticated, skilled)
1
up(adjective, familiar, competent, aware)
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APASmart Define. (2015). in the know thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/in_the_know/thesaurus/synonyms
ChicagoSmart Define. 2015. "in the know thesaurus" https://smartdefine.org/in_the_know/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, in the know thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/in_the_know/thesaurus/synonyms>.
MLASmart Define. "in the know thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/in_the_know/thesaurus/synonyms>