Spilehole
Spiracle
Mutual synonyms
Cite this Source
Spiracle and Spilehole. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/spilehole/spiracle
Spilehole & Spiracle. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/spilehole/spiracle>.
Spiracle or Spilehole. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/spilehole/spiracle.
Google Ngram Viewer shows how "spilehole" and "spiracle" have occurred on timeline