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32 entries under proof topic. ×

1
pressureproof(adjective, tight, impervious, hermetic)
1
pressurised(adjective, tight, impervious, hermetic)
1
pressurized(adjective, tight, impervious, hermetic)
1
retentive(adjective, tight, impervious, hermetic)
1
sealed(adjective, tight, impervious, hermetic)
1
sealed-in(adjective, tight, impervious, hermetic)
1
tightly sealed(adjective, tight, impervious, hermetic)
1
totally enclosed(adjective, tight, impervious, hermetic)
1
water-proof(adjective, tight, impervious, hermetic)
1
water-tight(adjective, tight, impervious, hermetic)
1
waterproof(adjective, tight, impervious, hermetic)
0
reclosable(adjective, tight, impervious, hermetic)
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APASmart Define. (2013). airproof thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/airproof/thesaurus/synonyms
ChicagoSmart Define. 2013. "airproof thesaurus" https://smartdefine.org/airproof/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, airproof thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/airproof/thesaurus/synonyms>.
MLASmart Define. "airproof thesaurus" 19 May 2013. Web. 22 September 2026. <https://smartdefine.org/airproof/thesaurus/synonyms>