Synonyms|363Antonyms|39|Broader|7Narrower|4Related|330

69 entries under knowledgeable topic. ×

2
with it(expression, adjective, present, new, hot)
1
aware(adjective, familiar, skilled, informed)
1
well-informed(adjective, familiar, skilled, competent)
1
in on(expression, adjective, familiar, aware)
1
in the know(expression, adjective, idiom, familiar)
1
into(adjective, preposition, familiar, skilled)
1
no stranger to(expression, adjective, idiom, familiar)
1
percipient(adjective, familiar, skilled, aware)
1
plugged in(expression, adjective, familiar, skilled)
1
posted(adjective, familiar, aware, informed)
1
practiced(adjective, familiar, skilled, competent)
1
versant(adjective, familiar, skilled, competent)
1
versed in(expression, adjective, familiar, aware)
1
well-versed
1
well up in(expression, adjective, idiom, familiar)
0
at home with(expression, adjective, idiom, familiar)
0
down with(expression, adjective, familiar, skilled)
0
educated(adjective, familiar, informed, up-to-date)
0
experienced(adjective, familiar, skilled, competent)
0
expert(familiar, aware, informed, learned)
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ChicagoSmart Define. 2015. "abreast thesaurus" https://smartdefine.org/abreast/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, abreast thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/abreast/thesaurus/synonyms>.
MLASmart Define. "abreast thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/abreast/thesaurus/synonyms>