Ventilation opening
Valve and ventilation opening are semantically related in air vent topic. In some cases you can use "Valve" instead a noun "Ventilation opening".
Valve
Valve noun - A fixture for controlling the flow of a liquid.
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Synonyms for Valve
Ventilation opening and valve are semantically related in air vent topic. You can use "Ventilation opening" instead a noun "Valve".
Nearby Word: valvular
Cite this Source
Valve and Ventilation opening. (2017). Retrieved 2026, August 14, from https://thesaurus.plus/related/ventilation_opening/valve
Ventilation opening & Valve. N.p., 2017. Web. 14 Aug. 2026. <https://thesaurus.plus/related/ventilation_opening/valve>.
Valve or Ventilation opening. 2017. Accessed August 14, 2026. https://thesaurus.plus/related/ventilation_opening/valve.
Google Ngram Viewer shows how "ventilation opening" and "valve" have occurred on timeline