Synonyms|87Antonyms|28|Broader|0Narrower|0Related|136
1
blind
1
blind-alley
1
breezeless
1
cecal
1
choked
1
choked off
1
choky(adjective, heavy, tight, oppressive, stifling)
1
closed
1
constricted
1
contracted
1
dead
1
dead-end
1
dead end
1
dyspnoeal
1
frowsty
1
frowzy
1
humid(adjective, warm, heavy, hot, tight)
1
ill-ventilated
1
moldy(adjective, heavy, tight, oppressive, humid)
1
motionless(adjective, heavy, tight, oppressive, humid)
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APASmart Define. (2015). unventilated thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unventilated/thesaurus/synonyms
ChicagoSmart Define. 2015. "unventilated thesaurus" https://smartdefine.org/unventilated/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unventilated thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unventilated/thesaurus/synonyms>.
MLASmart Define. "unventilated thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unventilated/thesaurus/synonyms>