93 entries under caution topic. ×
| flash(noun, verb, mark, light, note) | |
| horn(noun, alert, alarm, warning) | |
| suggestion(noun, expression, mark, light, note) | |
| word(noun, expression, order, communication, style) | |
| intimation(noun, action, sign, notice, prompt) | |
| summon(verb, order, sign, tell, prepare) | |
| direct(verb, order, show, tell, twist) | |
| information(noun, mark, sign, influence, notice) | |
| caveat(sign, notice, alert, alarm) | |
| gong(noun, alert, warning, bell) | |
| inform(verb, order, tell, prepare, prompt) | |
| tip(noun, verb, order, sign, notice) | |
| tip-off(noun, information, sign, influence, notice) | |
| Mayday(noun, sign, notice, alert, indication) | |
| SOS(noun, sign, notice, alert, indication) | |
| acquaint(verb, order, tell, prepare, prompt) | |
| address(verb, order, tell, prepare, prompt) | |
| admonish(verb, order, tell, prepare, prompt) | |
| advise(verb, order, tell, prepare, prompt) | |
| advocate(verb, order, tell, prepare, prompt) |
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| APA | Smart Define. (2016). signal thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/signal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "signal thesaurus" https://smartdefine.org/signal/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, signal thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/signal/thesaurus/synonyms>. |
| MLA | Smart Define. "signal thesaurus" 1 March 2016. Web. 26 September 2026. <https://smartdefine.org/signal/thesaurus/synonyms> |