3
breathing device
2
breathing machine
2
ventilator(noun, respirator)
0
aqualung
0
gas mask(noun, expression, ventilator, respirator)
0
inhalator
0
iron lung(noun, expression, ventilator, respirator)
0
life support machine(noun, expression, idiom, ventilator, respirator)
0
oxygen mask(noun, expression, ventilator, respirator)
0
respirator(noun, ventilator)
0
resuscitator
0
scuba
0
snorkel
13 years ago|239 views|share |citing 
APASmart Define. (2013). breathing apparatus thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/breathing_apparatus/thesaurus/synonyms
ChicagoSmart Define. 2013. "breathing apparatus thesaurus" https://smartdefine.org/breathing_apparatus/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, breathing apparatus thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/breathing_apparatus/thesaurus/synonyms>.
MLASmart Define. "breathing apparatus thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/breathing_apparatus/thesaurus/synonyms>