113 entries under idiom topic. ×
| on your guard(expression, aware, attentive, wary) | |
| on your toes(expression, adverb, aware, clued-in) | |
| open to suggestions(expression, adjective, open, friendly) | |
| quick on trigger(expression, smart, bright, intelligent) | |
| quick to respond(expression, open, receptive, reactive) | |
| semper paratus(expression, preparation) | |
| sharp as a tack(expression, smart, intelligent, clever) | |
| sharp sighted | |
| taking care(expression, care) | |
| wise one up(verb, expression, advise, warn) | |
| with weather eye open(expression, keen, careful, attentive) | |
| with your wits about you(expression, aware, clued-in) | |
| word of warning(expression, notice, caution, caveat) |
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| APA | Smart Define. (2016). alert thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/alert/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "alert thesaurus" https://smartdefine.org/alert/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, alert thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/alert/thesaurus/synonyms>. |
| MLA | Smart Define. "alert thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/alert/thesaurus/synonyms> |