Synonyms|750Antonyms|36|Broader|0Narrower|0Related|282

92 entries under knowledgeable topic. ×

2
with it(expression, alert, familiar, wise, refined)
2
acquainted(adjective, alert, familiar, wise)
2
cool(adjective, smooth, smart, alert, familiar)
2
erudite(adjective, informal, informed, cultured)
2
go-go(adjective, alert, familiar, wise)
2
groovy(adjective, alert, familiar, wise)
2
hip(adjective, alert, familiar, wise)
2
in the know(expression, adjective, idiom, alert, familiar)
2
informed(adjective, alert, familiar, wise)
2
knowing(adjective, alert, familiar, wise, refined)
2
on the beam(expression, idiom, alert, familiar, wise)
2
on to(expression, alert, familiar, wise, refined)
2
savvy(adjective, smooth, smart, alert, familiar)
2
sharp(smooth, smart, alert, familiar, wise)
2
tuned in(expression, smooth, smart, alert, familiar)
2
up(adjective, familiar, skilled, aware)
2
wise to(expression, adjective, alert, familiar, wise)
2
wised up(expression, adjective, smooth, smart, alert)
1
au courant(expression, alert, familiar, wise)
1
aware(adjective, informal, alert, familiar)
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APASmart Define. (2015). into thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/into/thesaurus/synonyms
ChicagoSmart Define. 2015. "into thesaurus" https://smartdefine.org/into/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, into thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/into/thesaurus/synonyms>.
MLASmart Define. "into thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/into/thesaurus/synonyms>