Synonyms|641Antonyms|154|Broader|2Narrower|0Related|1.4k

158 entries under familiar topic. ×

1
groovy(adjective, cool, alert, wise)
1
having something on the ball(expression, idiom, skilled, qualified)
1
heedful(adjective, alert, careful, wise)
1
hep to(expression, adjective, understanding, cool, sensible)
1
in on(expression, adjective, understanding, cool, sensible)
1
in the picture(expression, idiom, sensible, alert)
1
into(adjective, alert, wise, skilled)
1
kept posted(expression, adjective, skilled, witting)
1
know-how(adjective, alert, wise, responsive)
1
know the score(expression, idiom, alert, wise)
1
knowing the score(expression, idiom, skilled, qualified)
1
latched on(expression, adjective, alert, wise)
1
matured(adjective, skilled, qualified, informed)
1
old hand(expression, skilled, qualified, informed)
1
on the beam(expression, idiom, sensible, alert)
1
posted(adjective, aware, informed, cultured)
1
practical(skilled, competent, qualified, informed)
1
receptive(adjective, enthusiastic, alert, wise)
1
right stuff(expression, skilled, qualified, informed)
1
rounded(skilled, qualified, informed)
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HarvardSmart Define 2015, knowledgeable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/knowledgeable/thesaurus/synonyms>.
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