65 entries under adjective topic. ×
| 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) | |
| perfect | |
| pressureproof(tight, proof, impervious, hermetic) | |
| pressurised(tight, proof, impervious, hermetic) | |
| pressurized(tight, proof, impervious, hermetic) | |
| sealed-in(tight, proof, impervious, hermetic) | |
| secure | |
| tightly sealed(tight, proof, impervious, hermetic) | |
| totally enclosed(tight, proof, impervious, hermetic) | |
| water-proof(tight, proof, impervious, hermetic) | |
| water-tight(tight, proof, impervious, hermetic) | |
| close-fitting | |
| fixed | |
| galeproof | |
| indisputable | |
| leak-proof |
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| APA | Smart Define. (2015). watertight thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/watertight/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "watertight thesaurus" https://smartdefine.org/watertight/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, watertight thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/watertight/thesaurus/synonyms>. |
| MLA | Smart Define. "watertight thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/watertight/thesaurus/synonyms> |