15 entries under airless topic. ×

21
stuffy(adjective, moist, close, open, warm)
16
sultry(adjective, moist, close, warm, hot)
14
oppressive(adjective, moist, close, warm, hot)
13
suffocating(verb, adjective, warm, hot, heat)
10
muggy(adjective, moist, close, warm, hot)
9
close(adjective, moist, open, warm, dark)
7
heavy(adjective, warm, dark, gloomy, hot)
7
humid(adjective, moist, close, warm, hot)
7
unventilated(adjective, warm, hot, tight, stale)
2
breathless(adjective, warm, hot, tight, stale)
2
fusty(adjective, warm, tight, stale, oppressive)
2
musty(adjective, warm, tight, stale, oppressive)
2
stale(adjective, warm, tight, oppressive, smelly)
1
stagnant(adjective, warm, hot, tight, stale)
0
dry(hot, stale, sweltering, smoky)
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APASmart Define. (2015). stifling thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/stifling/thesaurus/synonyms
ChicagoSmart Define. 2015. "stifling thesaurus" https://smartdefine.org/stifling/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, stifling thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/stifling/thesaurus/synonyms>.
MLASmart Define. "stifling thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/stifling/thesaurus/synonyms>