59 entries under adjective topic. ×
| windproof(watertight, stormproof, storm-resistant) | |
| air-locked(tight, proof, impervious, hermetic) | |
| air-proof(tight, proof, impervious, hermetic) | |
| air-tight(tight, proof, impervious, hermetic) | |
| airproof(tight, proof, impervious, hermetic) | |
| bombproof | |
| enclosed(tight, proof, impervious, hermetic) | |
| gas-tight(tight, proof, impervious, hermetic) | |
| gas proof(tight, proof, impervious, hermetic) | |
| hermetical(tight, proof, impervious, hermetic) | |
| hermetically-impervious(tight, proof, impervious, hermetic) | |
| hermetically-sealed(tight, proof, impervious, hermetic) | |
| leaktight(tight, proof, impervious, hermetic) | |
| liquid-tight(tight, proof, impervious, hermetic) | |
| nonleaking(tight, proof, impervious, hermetic) | |
| pressureproof(tight, proof, impervious, hermetic) | |
| pressurised(tight, proof, impervious, hermetic) | |
| pressurized(tight, proof, impervious, hermetic) | |
| retentive(tight, proof, impervious, hermetic) | |
| sealed-in(tight, proof, impervious, hermetic) |
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| APA | Smart Define. (2015). waterproof thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/waterproof/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "waterproof thesaurus" https://smartdefine.org/waterproof/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, waterproof thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/waterproof/thesaurus/synonyms>. |
| MLA | Smart Define. "waterproof thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/waterproof/thesaurus/synonyms> |