Synonyms|360Antonyms|76|Broader|6Narrower|7Related|89
1
foreordained(expected, predictable, necessary, inexorable, undeniable)
1
forfeit(confused, out, hidden, lost, missing)
1
gone astray(expression, out, hidden, lost, missing)
1
hard and fast(expression, idiom)
1
henceforth
1
hidden(confused, out, lost, unchangeable, missing)
1
imminent(expected, predictable, necessary, inexorable, undeniable)
1
immitigable
1
impending(expected, predictable, necessary, inexorable, undeniable)
1
imperishable
1
imposed
1
in the bag(expression, expected, predictable, necessary, inexorable)
1
incontestable(adjective, certain, unquestionable, undisputable)
1
incontrovertible(certain, definite, precise, sure, absolute)
1
incorruptible
1
indestructible
1
indisputable(certain, definite, precise, sure, decisive)
1
ineludible(expected, predictable, necessary, inexorable, undeniable)
1
inert
1
inevasible
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APASmart Define. (2015). irrevocable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/irrevocable/thesaurus/synonyms
ChicagoSmart Define. 2015. "irrevocable thesaurus" https://smartdefine.org/irrevocable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, irrevocable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/irrevocable/thesaurus/synonyms>.
MLASmart Define. "irrevocable thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/irrevocable/thesaurus/synonyms>