Synonyms|360Antonyms|76|Broader|6Narrower|7Related|89
1
inextinguishable
1
inoperable
1
insusceptible
1
invisible(confused, out, hidden, lost, unchangeable)
1
irreformable
1
irrefragable(definite, precise, sure, decisive, final)
1
irrefrangible(definite, precise, sure, decisive, final)
1
irrefutable(definite, precise, sure, absolute, decisive)
1
irreversibly
1
kiss goodbye(expression, out, hidden, lost, missing)
1
litmus test(expression, definite, precise, sure, decisive)
1
mandated
1
minus(confused, out, hidden, lost, missing)
1
mislaid(confused, out, hidden, lost, missing)
1
misplaced(confused, out, hidden, lost, missing)
1
missed(confused, out, hidden, lost, missing)
1
missing(confused, out, hidden, lost, unchangeable)
1
must
1
no ifs ands or buts(expression, expected, predictable, necessary, inexorable)
1
noble
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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>