199 entries under expression topic. ×
| broad awake(idiom, activity, care) | |
| cry wolf(order, prompt, inform, familiarize) | |
| equal to(competent, capable, proficient) | |
| full of life(adjective, idiom, keen, bright) | |
| give fair warning(idiom, order, prompt, admonish) | |
| in the know(idiom, familiar, careful, wise) | |
| let in on(verb, idiom, give, declare) | |
| on one's guard(adjective, idiom, care, wary) | |
| on the watch(adjective, idiom, adverb, attention) | |
| on to(adjective, understanding, keen, sensible) | |
| plugged in(familiar, careful, wise, knowledgeable) | |
| put on guard(verb, idiom, order, prompt) | |
| tuned in(understanding, keen, sharp, smart) | |
| wise to(understanding, keen, sharp, sensible) | |
| alive to(verb, adjective, phrasal verb, understanding) | |
| bring to attention | |
| clue in(order, give, tell, prompt) | |
| coming on strong(adjective, idiom, energetic, daring) | |
| distress signal(sign, notice, caution, signal) | |
| double time(fast, rapid, swift) |
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| APA | Smart Define. (2016). alert thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/alert/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "alert thesaurus" https://smartdefine.org/alert/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, alert thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/alert/thesaurus/synonyms>. |
| MLA | Smart Define. "alert thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/alert/thesaurus/synonyms> |