78 entries under knowledgeable topic. ×

2
learned(familiar, sophisticated, informed, mature)
2
matured(familiar, sophisticated, skilled, competent)
2
old(familiar, sophisticated, skilled, qualified)
2
polished(adjective, smooth, familiar, polite)
2
scientific(familiar, informed)
2
tried(familiar, sophisticated, skilled, competent)
2
well-read(familiar, informed)
1
been around(expression, adjective, familiar, sophisticated, wise)
1
accomplished(familiar, sophisticated, skilled, competent)
1
accustomed(familiar, sophisticated, skilled, competent)
1
adept(familiar, sophisticated, skilled, qualified)
1
been there(expression, familiar, sophisticated, competent)
1
broken in(expression, familiar, sophisticated, competent)
1
competent(adjective, cool, smart, significant, familiar)
1
dynamite(familiar, sophisticated, skilled, competent)
1
enlightened(adjective, familiar, sophisticated, informed)
1
familiar(skilled, qualified, informed, experienced)
1
having something on the ball(expression, idiom, familiar, sophisticated)
1
in the know(expression, idiom, refined, qualified)
1
instructed(familiar, sophisticated, skilled, competent)
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APASmart Define. (2015). worldly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/worldly/thesaurus/synonyms
ChicagoSmart Define. 2015. "worldly thesaurus" https://smartdefine.org/worldly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, worldly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/worldly/thesaurus/synonyms>.
MLASmart Define. "worldly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/worldly/thesaurus/synonyms>