Air vent
Ventilation opening and air vent are semantically related. In some cases you can use "Ventilation opening" instead a noun "Air vent".
Ventilation opening
Air vent and ventilation opening are semantically related. You can use "Air vent" instead a noun "Ventilation opening".
Mutual synonyms
Cite this Source
Ventilation opening and Air vent. (2017). Retrieved 2026, July 29, from https://thesaurus.plus/related/air_vent/ventilation_opening
Air vent & Ventilation opening. N.p., 2017. Web. 29 Jul. 2026. <https://thesaurus.plus/related/air_vent/ventilation_opening>.
Ventilation opening or Air vent. 2017. Accessed July 29, 2026. https://thesaurus.plus/related/air_vent/ventilation_opening.
Google Ngram Viewer shows how "air vent" and "ventilation opening" have occurred on timeline