Cavity
Cavity noun - A sunken area forming a separate space.
Usage example: a cavity in the lawn where a tree stump had been removed
Mutual synonyms
Both words in one sentence
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If there were no tusks present, the trunk hollow could easily be mistaken for a single eye socket (it's actually the nasal cavity).
Source: Cyclops
Cite this Source
Socket and Cavity. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cavity/socket
Cavity & Socket. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cavity/socket>.
Socket or Cavity. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cavity/socket.
Google Ngram Viewer shows how "cavity" and "socket" have occurred on timeline