100 entries under knowledgeable topic. ×

1
experienced(familiar, skilled, competent, informed)
1
familiar with(adjective, familiar, expert, skilled)
1
go-go(adjective, alert, familiar, wise)
1
groovy(adjective, cool, alert, familiar, wise)
1
hep to(expression, adjective, understanding, cool, keen)
1
hip to(expression, adjective, cool, sensible, familiar)
1
introduced(adjective, familiar, aware, savvy)
1
judicious(adjective, understanding, reasonable, sensible, rational)
1
kept posted(expression, adjective, familiar, skilled)
1
know-how(adjective, alert, familiar, wise)
1
know the score(expression, idiom, alert, familiar, wise)
1
latched on(expression, alert, familiar, wise)
1
learned(adjective, familiar, refined, skilled)
1
no stranger to(expression, adjective, idiom, familiar)
1
observant(adjective, understanding, cool, sensible, familiar)
1
observative(careful, cautious, aware, attentive)
1
observing(adjective, understanding, keen, sensible, certain)
1
percipient(adjective, understanding, keen, sensible, certain)
1
receptive(adjective, alert, familiar, wise)
1
regardful(careful, aware, attentive, wary)
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APASmart Define. (2015). au courant thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/au_courant/thesaurus/synonyms
ChicagoSmart Define. 2015. "au courant thesaurus" https://smartdefine.org/au_courant/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, au courant thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/au_courant/thesaurus/synonyms>.
MLASmart Define. "au courant thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/au_courant/thesaurus/synonyms>