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red light

noun

Synonyms and Antonyms of red light

  1. something that tells of approaching danger or risk the reporter took her glower as a red light and stopped asking questions Synonyms caution, red flag, warning, tip-off, tocsin, wake-up callRelated Words omen, portent, premonition, presage; notice, notification; buoy, indicator, knell, sign, signal; foretaste, foretoken; announcement, declarationNear Antonyms all clear

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