37 entries under knowledgeable topic. ×

10
hip(adjective, cool, pleasant, moderate, appropriate)
4
aware(adjective, familiar, skilled, experienced)
3
hip to(expression, adjective, compatible)
3
informed(adjective, familiar, skilled, experienced)
2
au courant(expression, adjective, familiar, skilled)
2
au fait(expression, adjective, familiar, skilled)
2
aware of(expression, adjective, compatible, attuned)
2
cognizant(adjective, familiar, skilled, experienced)
2
conversant(adjective, sympathetic, familiar, witting)
2
learned(adjective, familiar, skilled, aware)
2
well-informed(adjective, familiar, skilled, aware)
1
abreast(adjective, familiar, skilled, aware)
1
alive(adjective, familiar, skilled, experienced)
1
apprehensive(adjective, familiar, skilled, experienced)
1
comprehending(adjective, sympathetic, familiar, skilled)
1
cool(adjective, pleasant, moderate, appropriate, swell)
1
down with(expression, adjective, sympathetic, familiar)
1
experienced(adjective, familiar, skilled, aware)
1
familiar with(expression, adjective, familiar, skilled)
1
into(adjective, familiar, skilled, aware)
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APASmart Define. (2015). hep thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hep/thesaurus/synonyms
ChicagoSmart Define. 2015. "hep thesaurus" https://smartdefine.org/hep/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, hep thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hep/thesaurus/synonyms>.
MLASmart Define. "hep thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/hep/thesaurus/synonyms>