Emptiness
Vacuum
Vacuum noun - An empty area or space.
Usage example: without their support he'll be ruling in a vacuum
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Synonyms for Vacuum
Emptiness is a synonym for vacuum in thing topic. You can use "Emptiness" instead a noun "Vacuum", if it concerns topics such as full, void, nothingness, empty space. popular alternative
Mutual synonyms
How words are described
Both words in one sentence
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Leinster was aware that nebulae are extremely tenuous, but "A ship travelling at multiples of the speed of light does not want to run into even a merely hard vacuum; it needs true emptiness such as exists between the stars."
Source: Space Clouds
Cite this Source
Vacuum and Emptiness. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/emptiness/vacuum
Emptiness & Vacuum. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/emptiness/vacuum>.
Vacuum or Emptiness. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/emptiness/vacuum.
Google Ngram Viewer shows how "emptiness" and "vacuum" have occurred on timeline