85 entries under knowledgeable topic. ×

1
cultivated(familiar, skilled, qualified, informed)
1
dynamite(adjective, familiar, decent, sophisticated)
1
endowed(brilliant, decent, adequate, competent)
1
enough(decent, adequate, qualified, able)
1
familiar(skilled, qualified, informed)
1
fool(decent, adequate, qualified, able)
1
having something on the ball(expression, idiom, familiar, sophisticated)
1
in the know(expression, idiom, familiar, sophisticated)
1
instructed(smart, bright, familiar, sophisticated)
1
mature(familiar, sophisticated, skilled, competent)
1
matured(familiar, sophisticated, skilled, competent)
1
old(familiar, sophisticated, skilled, competent)
1
old hand(expression, adjective, familiar, sophisticated)
1
pertinent(decent, adequate, qualified, able)
1
practical(familiar, sophisticated, skilled, competent)
1
right stuff(expression, familiar, sophisticated, competent)
1
rounded(familiar, sophisticated, skilled, competent)
1
sport(familiar, sophisticated, skilled, competent)
1
tasteful(adjective, right, appropriate, proper, familiar)
1
tested(familiar, suitable, sophisticated, adequate)
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APASmart Define. (2015). capable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/capable/thesaurus/synonyms
ChicagoSmart Define. 2015. "capable thesaurus" https://smartdefine.org/capable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, capable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/capable/thesaurus/synonyms>.
MLASmart Define. "capable thesaurus" 23 September 2015. Web. 21 September 2026. <https://smartdefine.org/capable/thesaurus/synonyms>