Birth
Birth noun - The point at which something begins.
Usage example: that 12-second flight by Orville Wright marked the birth of aviation
Ground zero and birth are semantically related. In some cases you can use "Ground zero" instead a noun "Birth".
Ground zero
Ground zero noun - A thing or place that is of greatest importance to an activity or interest.
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Synonyms for Ground zero
Birth and ground zero are semantically related. Sometimes you can use "Birth" instead a noun phrase "Ground zero".
Mutual synonyms
Cite this Source
Ground zero and Birth. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/birth/ground_zero
Birth & Ground zero. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/birth/ground_zero>.
Ground zero or Birth. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/birth/ground_zero.
Google Ngram Viewer shows how "birth" and "ground zero" have occurred on timeline