104 entries under knowledgeable topic. ×

22
informed(verb, adjective, sound, knowledge, sharp)
15
knowing(adjective, sound, reasonable, sharp, smart)
13
aware(adjective, sound, sharp, sensible, sophisticated)
11
wise(adjective, sound, reasonable, sharp, smart)
9
sensible(adjective, sound, reasonable, sharp, smart)
8
au courant(expression, adjective, alert, familiar, wise)
8
well-read(adjective, familiar, aware, informed)
7
cognizant(adjective, smart, experience, enthusiastic, alert)
7
schooled(verb, familiar, informed, learned)
6
acquainted(verb, adjective, knowledge, alert, familiar)
6
in the know(expression, adjective, idiom, alert, familiar)
6
trained(verb, familiar, informed, learned)
5
sophisticated(adjective, reasonable, sensible, superior, familiar)
3
appreciative(adjective, understanding, enthusiastic, alert, familiar)
3
grounded(adjective, alert, familiar, wise)
3
hip(adjective, alert, familiar, wise)
3
perceptive(adjective, sound, sharp, smart, bright)
3
posted(adjective, aware, informed, learned)
3
sharp(adjective, sound, smart, bright, sensible)
3
tutored(verb, familiar, informed, learned)
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APASmart Define. (2015). enlightened thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/enlightened/thesaurus/synonyms
ChicagoSmart Define. 2015. "enlightened thesaurus" https://smartdefine.org/enlightened/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, enlightened thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/enlightened/thesaurus/synonyms>.
MLASmart Define. "enlightened thesaurus" 8 December 2015. Web. 21 September 2026. <https://smartdefine.org/enlightened/thesaurus/synonyms>