138 entries under knowledgeable topic. ×

7
sensible(adjective, understanding, sound, reasonable, keen)
6
lettered(adjective, knowledge, familiar, refined)
5
cultured(adjective, familiar, learned, well-informed)
5
perceptive(adjective, understanding, cool, sound, sharp)
5
qualified(adjective, familiar, competent, aware)
5
taught(adjective, sensible, familiar, intelligent)
5
trained(adjective, familiar, competent, experienced)
5
up on(expression, adjective, cool, sensible, alert)
4
conscious(adjective, understanding, cool, reasonable, keen)
4
alert(adjective, understanding, keen, sensible, certain)
4
briefed(verb, adjective, aware, trained)
4
expert(adjective, familiar, aware, learned)
4
hip(adjective, alert, familiar, wise)
4
judicious(adjective, understanding, sound, reasonable, sharp)
4
prepared(adjective, ready, familiar, aware)
4
savvy(adjective, understanding, cool, sensible, alert)
4
schooled(familiar, learned, well-informed, well-read)
4
up(adjective, adverb, familiar, skilled)
4
up-to-date(adjective, familiar, current, skilled)
4
well-versed(adjective, familiar, learned, well-informed)
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APASmart Define. (2015). informed thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/informed/thesaurus/synonyms
ChicagoSmart Define. 2015. "informed thesaurus" https://smartdefine.org/informed/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, informed thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/informed/thesaurus/synonyms>.
MLASmart Define. "informed thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/informed/thesaurus/synonyms>