30 entries under knowledgeable topic. ×

3
cognizant(adjective, smart, experience, familiar)
3
conversant(adjective, smart, experience, familiar)
1
abreast(adjective, familiar, aware, savvy)
1
acquainted(adjective, familiar, aware, savvy)
1
apprised(adjective, familiar, witting, aware)
1
at home with(expression, adjective, idiom, familiar)
1
au courant(expression, adjective, familiar, aware)
1
au fait(expression, adjective, familiar, aware)
1
aware(adjective, familiar, witting, savvy)
1
conscious(adjective, familiar, witting, aware)
1
familiar(adjective, witting, experienced, savvy)
1
grounded(adjective, familiar, witting, aware)
1
in on(expression, adjective, familiar, witting)
1
in the know(expression, adjective, idiom, familiar)
1
informed(adjective, familiar, aware, savvy)
1
introduced(adjective, familiar, aware, savvy)
1
kept posted(expression, adjective, familiar, witting)
1
mindful(adjective, familiar, aware, savvy)
1
no stranger to(expression, adjective, idiom, familiar)
1
plugged in(expression, adjective, familiar, witting)
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APASmart Define. (2013). well up in thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/well_up_in/thesaurus/synonyms
ChicagoSmart Define. 2013. "well up in thesaurus" https://smartdefine.org/well_up_in/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2013, well up in thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/well_up_in/thesaurus/synonyms>.
MLASmart Define. "well up in thesaurus" 18 May 2013. Web. 23 September 2026. <https://smartdefine.org/well_up_in/thesaurus/synonyms>