Synonyms|87Antonyms|28|Broader|0Narrower|0Related|136
1
shut
1
snug
1
squeezed shut
1
stagnant(adjective, warm, heavy, hot, tight)
1
stale-smelling(adjective, heavy, tight, oppressive, stifling)
1
sticky(adjective, heavy, tight, oppressive, humid)
1
strangulated
1
sultry(adjective, warm, heavy, hot, tight)
1
sweltering(adjective, heavy, tight, oppressive, humid)
1
sweltry(adjective, heavy, tight, oppressive, stifling)
1
unaerated
1
uncomfortable(adjective, heavy, tight, oppressive, humid)
1
unopen
1
unopened
1
unoxygenated
1
windless
0
accurate
0
adjacent
0
air tight(expression, idiom, closure)
0
ardent
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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>