40 entries under expression topic. ×

2
au fait(adjective, familiar, knowledgeable, aware)
2
well informed(adjective, idiom, knowledge, experience)
2
well read(adjective, idiom, knowledge, experience)
1
au courant(adjective, familiar, refined, knowledgeable)
1
in the know(adjective, idiom, familiar, refined)
1
on top of(adjective, idiom, knowledgeable, aware)
1
plugged in(adjective, smart, familiar, intelligent)
1
tuned in(adjective, knowledgeable, aware, informed)
1
wise to(knowledgeable, informed, cultured, learned)
1
wise up(adjective, knowledgeable, cultured, learned)
0
acquainted with(familiar, informed, experienced, cultured)
0
be stranded
0
been around(familiar, knowledgeable, informed, cultured)
0
been there(familiar, knowledgeable, informed)
0
broken in(familiar, knowledgeable, informed)
0
cover with liquid
0
having great knowledge
0
having knowledge
0
having something on the ball(idiom, familiar, knowledgeable, informed)
0
highly educated
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APASmart Define. (2015). erudite thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/erudite/thesaurus/synonyms
ChicagoSmart Define. 2015. "erudite thesaurus" https://smartdefine.org/erudite/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, erudite thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/erudite/thesaurus/synonyms>.
MLASmart Define. "erudite thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/erudite/thesaurus/synonyms>