Depressions
Vacua and depressions are semantically related. In some cases you can use "Vacua" instead a noun "Depressions".
Vacua
Depressions and vacua are semantically related. Sometimes you can use "Depressions" instead a noun "Vacua".
Mutual synonyms
Cite this Source
Vacua and Depressions. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/depressions/vacua
Depressions & Vacua. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/depressions/vacua>.
Vacua or Depressions. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/depressions/vacua.
Google Ngram Viewer shows how "depressions" and "vacua" have occurred on timeline