Breathless and Ventilated

Breathless

Breathless adjective - Lacking fresh air.
Usage example: the room was hot and breathless

Ventilated is an antonym for breathless.

Ventilated

Ventilated adjective - Open to the free circulation of air.
Usage example: if the barn isn't kept ventilated, the hay can ignite

Breathless is an antonym for ventilated.

Cite this Source
Ventilated and Breathless. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/breathless/ventilated
Breathless & Ventilated. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/breathless/ventilated>.
Ventilated or Breathless. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/breathless/ventilated.
Google Ngram Viewer shows how "breathless" and "ventilated" have occurred on timeline