Synonyms|3kAntonyms|525|Broader|30Narrower|47Related|3.3k

225 entries under expression topic. ×

1
not vague(exact, specific, explicit)
1
of a sudden
1
on alert(keen, anxious, alert, careful)
1
on guard(adjective, keen, bright, lively)
1
on short notice
1
on the instant
1
on the minute
1
on the qui vive(idiom, keen, lively, careful)
1
on toes(keen, alert, careful, alive)
1
one-dog night(cool, severe, keen, intense)
1
out of pitch
1
out of tone
1
out of tune
1
plugged in(alert, familiar, rational, wise)
1
psyched up(bright, lively, alert, attentive)
1
quick on the draw(idiom, smart, bright, lively)
1
quick on the trigger(adjective, idiom, bright, lively)
1
really into(adjective, smooth, smart, practical)
1
sharp as a tack(idiom, bright, skilled, capable)
1
smart as a whip(adjective, idiom, ability, bright)
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ChicagoSmart Define. 2016. "sharp thesaurus" https://smartdefine.org/sharp/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, sharp thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sharp/thesaurus/synonyms>.
MLASmart Define. "sharp thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/sharp/thesaurus/synonyms>