71 entries under conversant topic. ×

1
briefed(adjective, knowledgeable, aware, informed, learned)
1
discerning(adjective, smooth, keen, sharp, smart)
1
erudite(adjective, familiar, refined, knowledgeable, aware)
1
expert(adjective, familiar, knowledgeable, qualified, cultured)
1
in on(expression, adjective, cool, sensible, familiar)
1
introduced(adjective, familiar, knowledgeable, aware, savvy)
1
kept posted(expression, adjective, familiar, knowledgeable, witting)
1
learned(adjective, familiar, knowledgeable, competent, witting)
1
lettered(adjective, familiar, knowledgeable, informed, experienced)
1
omniscient(adjective, smart, familiar, brilliant, informed)
1
on the ball(expression, adjective, idiom, smooth, keen)
1
on top of(expression, adjective, idiom, sharp, smart)
1
posted(adjective, familiar, knowledgeable, aware, informed)
1
prescient(adjective, smart, familiar, brilliant, informed)
1
sagacious(adjective, smooth, keen, sharp, smart)
1
scholarly(adjective, familiar, knowledgeable, informed, experienced)
1
smart(adjective, smooth, keen, sharp, familiar)
1
understanding(adjective, smart, familiar, brilliant, informed)
1
up(adjective, familiar, knowledgeable, competent, aware)
1
versant(adjective, familiar, knowledgeable, competent, witting)
11 years ago|8.6k views|share |citing 
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>