as in warning
something that tells of approaching danger or risk
the reporter took her glower as a red light and stopped asking questions
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for red light
Noun
-
Nevada lacks a key seismic safety tool that California, Oregon and Washington all have — the earthquake early warning system run by the USGS, which sends alerts to smartphones or computers before the shaking starts.—
Los Angeles Times,
Los Angeles Times,
4 May 2026 -
This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service.—
CA Weather Bot,
Sacbee.com,
4 May 2026
Noun
-
In a risk-averse industry, those are typically red flags.—
Alison Foreman,
IndieWire,
4 May 2026
-
As the contestants’ dating past unravels, Faustin and the live audience hand out red flags that force our dater to decide which contestant is worth the baggage.—
Matt Grobar,
Deadline,
4 May 2026
Noun
-
Other factors, including scars, bruising, ligature marks and signs of malnutrition, supported evidence of long-term abuse, the warrant affidavit said.—
Justin Muszynski,
Hartford Courant,
28 Apr. 2026
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Many of the victims of Saturday's attack were reportedly from a village near the town of Cajibío, where a vigil was held Monday, with hundreds of people dressing in white as a sign of peace.—
Frank Andrews,
CBS News,
28 Apr. 2026
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Cite this Entry
“Red light.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20light. Accessed 9 May. 2026.
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