ALL CLEAR Synonyms: 18 Similar and Opposite Words

all clear

noun

Definition of all clear

as in green light

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of all clear Authorities have issued an all clear after a possible bomb threat led to the evacuation of a Georgia Power plant in Coweta County and the shutdown of a nearby highway. — Dan Raby, CBS News, 24 Aug. 2026 The situation has been resolved and all clear has been given to reoccupy the building. — Bonny Chu, FOXNews.com, 15 June 2026 Their screens reflected all clear, yet within two hours, power outages cascaded through the interconnected grid. — Anna Demeo, Forbes.com, 28 Apr. 2026 Bettors, though, think the news is an all clear signal. — Davis Giangiulio, CNBC, 24 Apr. 2026 Digital hearing aids provide just enough amplification that soft, loud and normal sounds are all clear and comfortable and background noise is suppressed. — Bestreviews, Mercury News, 5 Jan. 2026 Law enforcement swept the law school and surrounded campus buildings before declaring the campus all clear with no evidence of firearms or injuries. — Hollie Silverman, MSNBC Newsweek, 24 Aug. 2025 With the morning’s drama apparently coming to an end with the 0830 all clear, the campus returned to its normal workaday routine. — Literary Hub, 7 Aug. 2025

Recent Examples of Synonyms for all clear

Noun

New legislation came into effect on September 1, after a long-running political debate and a final green light from the French parliament in June.

— Helen Massy-Beresford, Vogue, 3 Sep. 2026
The automaker has installed 55 cameras and 100 flashing green lights at its Detroit facilities.

— Liam Rappleye, Freep.com, 27 Aug. 2026

Definition of green light

Noun

With permission turned on, OlloBot says the SS1 can recognize moments such as laughter or celebrations and capture them automatically.

— Kurt Knutsson, FOXNews.com, 5 Sep. 2026
In 1971, for instance, eighty-six per cent of English elementary-school children had permission to walk home from school alone; that number dropped to thirty-five per cent in 1990, and to twenty-five per cent in 2010.

— Joshua Rothman, New Yorker, 4 Sep. 2026

Definition of permission

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all but

all clear

all-day

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“All clear.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/all%20clear. Accessed 14 Sep. 2026.

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Synonyms of all clear

noun

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