0
impermeable
0
impervious
0
leak-proof
0
padlocked(adjective, fast, short, tight, uncomfortable)
0
proofer(adjective, tight, immobile, decided, unmovable)
0
seals
0
secure
0
secured
0
skintight(adjective, fast, short, tight, uncomfortable)
0
slammed(adjective, fast, short, tight, uncomfortable)
0
stopped up(adjective, fast, short, tight, uncomfortable)
0
unventilated
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11 years ago|1k views|share |citing 
APASmart Define. (2015). hermetically sealed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/hermetically_sealed/thesaurus/synonyms
ChicagoSmart Define. 2015. "hermetically sealed thesaurus" https://smartdefine.org/hermetically_sealed/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, hermetically sealed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/hermetically_sealed/thesaurus/synonyms>.
MLASmart Define. "hermetically sealed thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/hermetically_sealed/thesaurus/synonyms>