167 entries under adjective topic. ×

4
secured(verb, closed)
4
signed(noun, verb, permitted, marked)
3
enclosed(tight, proof, impervious, hermetic)
3
fast
3
gastight(tight, proof, impervious, hermetic)
3
marked(noun, verb)
3
plastered
3
pressure-tight(tight, proof, impervious, hermetic)
3
snug
3
undisclosed
2
hermetically sealed(expression, idiom, fast, short)
2
agreed(closed, blocked)
2
certified(certain, definite, sure, approved)
2
crocked
2
firm
2
fixed(verb, calm, quiet, smooth)
2
hermetical(tight, proof, impervious, hermetic)
2
impassable(unaffected, unyielding, unbending, resistant)
2
impenetrable(fast, short, unaffected, unyielding)
2
notarized(permitted, sanctioned, recognized, signed)
11 years ago|7.8k views|share |citing 
APASmart Define. (2015). sealed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sealed/thesaurus/synonyms
ChicagoSmart Define. 2015. "sealed thesaurus" https://smartdefine.org/sealed/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sealed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sealed/thesaurus/synonyms>.
MLASmart Define. "sealed thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/sealed/thesaurus/synonyms>