167 entries under adjective topic. ×

1
proof(tight, impervious, hermetic)
1
racked(set, solid, certain, sure)
1
restful(calm, quiet, smooth, tranquil)
1
retentive(tight, proof, impervious, hermetic)
1
sealed-in(tight, proof, impervious, hermetic)
1
serene(calm, quiet, smooth, tranquil)
1
set(verb, solid, certain, sure)
1
sewed up(expression, set, solid, certain)
1
silent(calm, quiet, smooth, tranquil)
1
smooth(calm, quiet, tranquil, silent)
1
soundless(calm, quiet, smooth, tranquil)
1
soused
1
stable(calm, quiet, smooth, tranquil)
1
stagnant(calm, quiet, smooth, tranquil)
1
static(calm, quiet, smooth, tranquil)
1
stationary(calm, quiet, smooth, tranquil)
1
stock-still(calm, quiet, smooth, tranquil)
1
surefire(set, firm, solid, certain)
1
tightly sealed(tight, proof, impervious, hermetic)
1
totally enclosed(tight, proof, impervious, hermetic)
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APASmart Define. (2015). sealed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sealed/thesaurus/synonyms
ChicagoSmart Define. 2015. "sealed thesaurus" https://smartdefine.org/sealed/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sealed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sealed/thesaurus/synonyms>.
MLASmart Define. "sealed thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/sealed/thesaurus/synonyms>