Synonyms|32Antonyms|0|Broader|0Narrower|0Related|0
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active(alert, aware, clued-in)
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alert(aware, clued-in)
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all ears(expression, alert, aware, clued-in)
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apprehensive(alert, aware, clued-in)
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attentive(alert, aware, clued-in)
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awake(alert, aware, clued-in)
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aware(alert, clued-in)
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bright(alert, aware, clued-in)
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cagey(alert, aware, clued-in)
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careful(alert, aware, clued-in)
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clued-in(alert, aware)
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clued up(expression, alert, aware, clued-in)
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good hands(expression, alert, aware, clued-in)
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heads up(expression, alert, aware, clued-in)
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lively(alert, aware, clued-in)
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observant(alert, aware, clued-in)
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on guard(expression, alert, aware, clued-in)
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on the ball(expression, idiom, alert, aware, clued-in)
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on the job(expression, idiom, alert, aware, clued-in)
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on the lookout(expression, idiom, alert, aware, clued-in)
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APASmart Define. (1970). on your toes thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/on_your_toes/thesaurus/synonyms
ChicagoSmart Define. 1970. "on your toes thesaurus" https://smartdefine.org/on_your_toes/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 1970, on your toes thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/on_your_toes/thesaurus/synonyms>.
MLASmart Define. "on your toes thesaurus" 1 January 1970. Web. 21 September 2026. <https://smartdefine.org/on_your_toes/thesaurus/synonyms>