167 entries under adjective topic. ×
| close-mouthed(calm, quiet, smooth, tranquil) | |
| dampproof(tight, proof, impervious, hermetic) | |
| deathlike(calm, quiet, smooth, tranquil) | |
| deathly(calm, quiet, smooth, tranquil) | |
| deathly quiet(expression, calm, quiet, smooth) | |
| deathly still(expression, calm, quiet, smooth) | |
| decided(set, solid, certain, sure) | |
| definite(solid, certain, sure, confident) | |
| dependable(set, solid, certain, sure) | |
| ensured(set, solid, certain, sure) | |
| gas-tight(tight, proof, impervious, hermetic) | |
| gas proof(tight, proof, impervious, hermetic) | |
| guaranteed(noun, verb, set, solid) | |
| halcyon(calm, quiet, smooth, tranquil) | |
| hermetically-impervious(tight, proof, impervious, hermetic) | |
| hermetically-sealed(tight, proof, impervious, hermetic) | |
| hushed(calm, quiet, smooth, tranquil) | |
| hushful(calm, quiet, smooth, tranquil) | |
| in the bag(expression, idiom, solid, certain) | |
| indubitable(solid, certain, sure, confident) |
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| APA | Smart Define. (2015). sealed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sealed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sealed thesaurus" https://smartdefine.org/sealed/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, sealed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sealed/thesaurus/synonyms>. |
| MLA | Smart Define. "sealed thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/sealed/thesaurus/synonyms> |