81 entries under knowledgeable topic. ×

1
satisfactory(decent, adequate, qualified, capable)
1
sensible(adjective, familiar, skilled, informed)
1
sufficient(decent, adequate, qualified, capable)
1
tuned in(expression, adjective, familiar, competent)
1
up-to-date(adjective, adverb, familiar, skilled)
1
versant(adjective, familiar, skilled, competent)
1
versed in(expression, adjective, familiar, aware)
1
well-informed(adjective, familiar, current, skilled)
1
well up in(expression, adjective, idiom, familiar)
1
with it(expression, adjective, keen, smart, familiar)
1
witting(adjective, familiar, skilled, aware)
0
alive(familiar, skilled, experienced, up-to-date)
0
apprehensive(familiar, skilled, experienced, up-to-date)
0
apprized(aware, informed, learned, well-informed)
0
at ease with(expression, adjective, idiom, familiar)
0
clued-up(adjective, familiar, aware, informed)
0
on the beam(expression, idiom, familiar, skilled)
0
on top of(expression, idiom, aware, informed)
0
primed(aware, informed, learned, well-informed)
0
sentient(familiar, skilled, experienced, up-to-date)
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APASmart Define. (2015). au fait thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/au_fait/thesaurus/synonyms
ChicagoSmart Define. 2015. "au fait thesaurus" https://smartdefine.org/au_fait/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, au fait thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/au_fait/thesaurus/synonyms>.
MLASmart Define. "au fait thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/au_fait/thesaurus/synonyms>