Cavities
Orifice
Orifice noun - A place in a surface allowing passage into or through a thing.
Mutual synonyms
Cite this Source
Orifice and Cavities. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/cavities/orifice
Cavities & Orifice. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/cavities/orifice>.
Orifice or Cavities. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/cavities/orifice.
Google Ngram Viewer shows how "cavities" and "orifice" have occurred on timeline