Synonyms|438Antonyms|2|Broader|0Narrower|0Related|4

165 entries under familiar topic. ×

1
refined(adjective, cool, smooth, knowledgeable)
1
right stuff(expression, adjective, sophisticated, knowledgeable)
1
rounded(adjective, sophisticated, knowledgeable, skilled)
1
sagacious(adjective, smooth, keen, sharp, smart)
1
sage(adjective, smart, brilliant, knowledgeable)
1
scholarly(adjective, knowledgeable, informed, experienced)
1
schooled(adjective, cool, refined, knowledgeable)
1
scientific(adjective, sound, knowledgeable, informed)
1
skilled(adjective, sound, competent, qualified)
1
skillful(adjective, sophisticated, knowledgeable, skilled)
1
smart(adjective, smooth, keen, sharp)
1
sport(adjective, sophisticated, knowledgeable, skilled)
1
switched on(expression, adjective, cool, refined)
1
tested(adjective, sophisticated, knowledgeable, skilled)
1
trained(adjective, sophisticated, knowledgeable, skilled)
1
tried(adjective, sophisticated, knowledgeable, skilled)
1
understanding(adjective, smart, brilliant, informed)
1
up(adjective, knowledgeable, competent, aware)
1
versant(adjective, knowledgeable, competent, witting)
1
versed in(expression, adjective, knowledgeable, witting)
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APASmart Define. (2015). in the know thesaurus. Retrieved September 29, 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 29, 2026).
HarvardSmart Define 2015, in the know thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/in_the_know/thesaurus/synonyms>.
MLASmart Define. "in the know thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/in_the_know/thesaurus/synonyms>