Iron lungs
Ventilators and iron lungs are semantically related. In some cases you can replace term "Ventilators" with "Iron lungs", this terms are similar.
Ventilators
Iron lungs and ventilators are semantically related. You can use "Iron lungs" instead a noun "Ventilators".
Mutual synonyms
Cite this Source
Ventilators and Iron lungs. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/iron_lungs/ventilators
Iron lungs & Ventilators. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/iron_lungs/ventilators>.
Ventilators or Iron lungs. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/iron_lungs/ventilators.
Google Ngram Viewer shows how "iron lungs" and "ventilators" have occurred on timeline