Air duct
Air duct noun - A duct that provides ventilation (as in mines).
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Synonyms for Air duct
Chimney stack and air duct are semantically related. In some cases you can use "Chimney stack" instead a noun phrase "Air duct".
Chimney stack
Air duct and chimney stack are semantically related. You can use "Air duct" instead a noun phrase "Chimney stack".
Mutual synonyms
Related pairs
Cite this Source
Chimney stack and Air duct. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/air_duct/chimney_stack
Air duct & Chimney stack. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/air_duct/chimney_stack>.
Chimney stack or Air duct. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/air_duct/chimney_stack.
Google Ngram Viewer shows how "air duct" and "chimney stack" have occurred on timeline