114 entries under alert topic. ×
| exhort(verb, order, tell, prepare, prompt) | |
| fill in(expression, order, prepare, prompt) | |
| flap(caution, warning, bell, siren) | |
| forbid(verb, order, tell, prepare, prompt) | |
| forearm(verb, order, tell, prepare, prompt) | |
| forewarn(verb, order, tell, prepare, prompt) | |
| give fair warning(verb, expression, idiom, order, tell) | |
| give the high sign(verb, expression, idiom, order, sign) | |
| give warning(verb, expression, order, tell, prepare) | |
| guidance(sign, notice, caution, standard) | |
| handwriting on wall(expression, idiom, mark, light, sign) | |
| instruct(order, prepare, prompt, inform) | |
| lay it out(verb, expression, idiom, order, tell) | |
| make aware(verb, expression, order, tell, prepare) | |
| order(noun, verb, direct, tell, prepare) | |
| post(order, declare, prepare, prompt) | |
| prepare(order, prompt, inform, familiarize) | |
| prescribe(verb, order, tell, prepare, prompt) | |
| put on guard(verb, expression, idiom, order, tell) | |
| recommend(verb, order, tell, prepare, prompt) |
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| APA | Smart Define. (2016). signal thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/signal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "signal thesaurus" https://smartdefine.org/signal/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, signal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/signal/thesaurus/synonyms>. |
| MLA | Smart Define. "signal thesaurus" 1 March 2016. Web. 29 September 2026. <https://smartdefine.org/signal/thesaurus/synonyms> |