Spiracle
Spilehole
Mutual synonyms
Cite this Source
Spilehole and Spiracle. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/spiracle/spilehole
Spiracle & Spilehole. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/spiracle/spilehole>.
Spilehole or Spiracle. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/spiracle/spilehole.
Google Ngram Viewer shows how "spiracle" and "spilehole" have occurred on timeline