1
nonreturnable
1
nonreversible
1
nowhere to be found(expression, idiom, out, hidden, missing)
1
obscured(confused, out, hidden, lost, missing)
1
off-course(confused, out, hidden, lost, missing)
1
off-track(confused, out, hidden, lost, unchangeable)
1
ordained(adjective, expected, predictable, necessary, inexorable)
1
out the window(expression, idiom, out, hidden, missing)
1
past hope
1
past praying for(expression, idiom)
1
pat(expected, predictable, necessary, inexorable, undeniable)
1
prescribed(expected, predictable, necessary, inexorable, undeniable)
1
prescript
1
prescriptive
1
relentless
1
resolving(definite, precise, sure, decisive, final)
1
revealing(definite, precise, sure, decisive, final)
1
sealed
1
settling(definite, precise, sure, decisive, final)
1
straight out(expression, definite, precise, sure, decisive)
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APASmart Define. (2015). irrevocable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/irrevocable/thesaurus/synonyms
ChicagoSmart Define. 2015. "irrevocable thesaurus" https://smartdefine.org/irrevocable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, irrevocable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/irrevocable/thesaurus/synonyms>.
MLASmart Define. "irrevocable thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/irrevocable/thesaurus/synonyms>