24 entries under stifling topic. ×

15
close(adjective, open, warm, hot, stale)
14
stuffy(adjective, close, open, warm, hot)
10
oppressive(adjective, warm, hot, tight, stale)
7
suffocating(adjective, warm, hot, tight, stale)
4
sultry(adjective, warm, hot, tight, stale)
3
muggy(adjective, warm, hot, tight, stale)
1
boiling(adjective, hot, scorching, roasting)
1
hot(adjective, stale, roasting, humid)
1
humid(adjective, warm, hot, tight, stale)
1
roasting(adjective, hot, scorching, boiling)
1
scorching(adjective, hot, roasting, boiling)
1
sticky(adjective, hot, tight, scorching, oppressive)
1
sweltering(adjective, hot, tight, scorching, oppressive)
1
sweltry(adjective, hot, tight, scorching, oppressive)
0
baking(adjective, hot, scorching, roasting, boiling)
0
broiling(hot, scorching, roasting, boiling)
0
burning(hot, scorching, roasting, boiling)
0
mucky(hot, muggy)
0
red-hot(hot, scorching, roasting, boiling)
0
sizzling(hot, scorching, roasting, boiling)
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APASmart Define. (2015). airless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/airless/thesaurus/synonyms
ChicagoSmart Define. 2015. "airless thesaurus" https://smartdefine.org/airless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, airless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/airless/thesaurus/synonyms>.
MLASmart Define. "airless thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/airless/thesaurus/synonyms>