Synonyms|296Antonyms|41|Broader|6Narrower|0Related|164
2
durable(adjective, indestructible)
2
imprescriptible(adjective, dueness)
2
indomitable
2
ineffable
2
solid
2
substantial
2
venerable
1
accented
1
accursed
1
allowed
1
authorized
1
awful
1
buttoned up(expression, adjective, secure, safe, snug)
1
chartered
1
cherished(adjective, secure, safe, snug, intact)
1
complete
1
conclusive
1
condign
1
confidential
1
constitutional
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APASmart Define. (2015). inviolable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/inviolable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inviolable thesaurus" https://smartdefine.org/inviolable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, inviolable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/inviolable/thesaurus/synonyms>.
MLASmart Define. "inviolable thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/inviolable/thesaurus/synonyms>