Cavity
Cavity noun - A sunken area forming a separate space.
Usage example: a cavity in the lawn where a tree stump had been removed
Void
Void noun - Empty space.
Usage example: those ancient travelers who traversed those vast watery voids between the islands of Oceania
Cavity is a synonym for void in thing topic. You can use "Cavity" instead a noun "Void", if it concerns topics such as nature, gap, emptiness, convex. popular alternative
Mutual synonyms
How words are described
Cite this Source
Void and Cavity. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/cavity/void
Cavity & Void. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/cavity/void>.
Void or Cavity. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/cavity/void.
Google Ngram Viewer shows how "cavity" and "void" have occurred on timeline