Ground zero
Ground zero noun - A thing or place that is of greatest importance to an activity or interest.
Usage example: a city that was once ground zero for the insurance industry
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Synonyms for Ground zero
Omphalos and ground zero are semantically related. In some cases you can use "Omphalos" instead a noun phrase "Ground zero".
Omphalos
Omphalos noun - A thing or place that is of greatest importance to an activity or interest.
Usage example: during the Vietnam War the university's campus effectively became the area's omphalos for antiwar activity
Ground zero and omphalos are semantically related. Sometimes you can use "Ground zero" instead a noun "Omphalos".
Mutual synonyms
Related pairs
Cite this Source
Omphalos and Ground zero. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/ground_zero/omphalos
Ground zero & Omphalos. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/ground_zero/omphalos>.
Omphalos or Ground zero. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/ground_zero/omphalos.
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