All clear and Warning

Opposite meaning terms

All clear noun - A signal (usually a siren) that danger is over.

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Warning is an antonym for all clear.

Warning noun - Something that tells of approaching danger or risk.

Usage example: the ominously darkening sky was a warning that a tornado was approaching

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All clear is an antonym for warning.

Nearby Words: warn, warned

The Melnorme give a very vague warning and a specific date, but it's not made at all clear that this will end the game if the player goes too far past it.

Source: Video Game / Star Control

Cite this Source

Warning and All clear. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/all_clear/warning

All clear & Warning. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/all_clear/warning>.

Warning or All clear. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/all_clear/warning.

Google Ngram Viewer shows how "all clear" and "warning" have occurred on timeline