Emergency
Emergency noun - A time or state of affairs requiring prompt or decisive action.
Usage example: an alert, quick-thinking girl who is good to have around in an emergency
Zero hour and emergency are semantically related in crisis topic. In some cases you can use "Zero hour" instead a noun "Emergency".
Zero hour
Zero hour noun - A time or state of affairs requiring prompt or decisive action.
Usage example: we're at the zero hour, so someone has to make a decision
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Synonyms for Zero hour
Emergency and zero hour are semantically related in moment of truth topic. You can use "Emergency" instead a noun phrase "Zero hour".
Mutual synonyms
Cite this Source
Zero hour and Emergency. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/emergency/zero_hour
Emergency & Zero hour. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/emergency/zero_hour>.
Zero hour or Emergency. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/emergency/zero_hour.
Google Ngram Viewer shows how "emergency" and "zero hour" have occurred on timeline