128 entries under idiom topic. ×
| high sign(noun, expression, action, act) | |
| means of communication | |
| signal post(expression, indication) | |
| give a signal(expression, indication) | |
| make a sign(expression, indication) | |
| police whistle(expression, alarm) | |
| red flag(expression, alarm) | |
| red light(expression, alarm) | |
| signal light | |
| traffic light | |
| watch fire(expression, indication) | |
| yellow flag(expression, alarm) | |
| add up to(verb, expression, make, mean) | |
| aid to navigation | |
| alarm bell(expression, alert, alarm, warning) | |
| at its height(expression, greatness) | |
| beat the drum | |
| call into action(verb, expression, direct, gather) | |
| chapter and verse(noun, expression, information, influence) | |
| danger signal(expression, alert, alarm, warning) |
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| APA | Smart Define. (2016). signal thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/signal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "signal thesaurus" https://smartdefine.org/signal/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, signal thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/signal/thesaurus/synonyms>. |
| MLA | Smart Define. "signal thesaurus" 1 March 2016. Web. 20 September 2026. <https://smartdefine.org/signal/thesaurus/synonyms> |