Air passage
Air passage noun - A duct that provides ventilation (as in mines).
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Synonyms for Air passage
Respiratory passages and air passage are semantically related in respiratory tract topic. In some cases you can use "Respiratory passages" instead a noun phrase "Air passage".
Respiratory passages
Air passage and respiratory passages are semantically related in respiratory tract topic. You can use "Air passage" instead a noun "Respiratory passages".
Mutual synonyms
Cite this Source
Respiratory passages and Air passage. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/air_passage/respiratory_passages
Air passage & Respiratory passages. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/air_passage/respiratory_passages>.
Respiratory passages or Air passage. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/air_passage/respiratory_passages.
Google Ngram Viewer shows how "air passage" and "respiratory passages" have occurred on timeline