Synonyms|247Antonyms|73|Broader|2Narrower|0Related|46
1
deep-fixed
1
deep-rooted
1
deep-seated
1
deep-set
1
deep-settled
1
desperate
1
direct
1
doomed(adjective, irrevocable)
1
dyed-in-the-wool
1
enduring
1
even(adjective, rigid, inflexible, reliable, consistent)
1
fast
1
fated(adjective, fixed, normal, even, rigid)
1
fateful(adjective, normal, even, rigid, inflexible)
1
finally
1
gone
1
habitual(adjective, even, rigid, inflexible, reliable)
1
immediate
1
immitigable
1
immutably
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APASmart Define. (2015). irreversible thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/irreversible/thesaurus/synonyms
ChicagoSmart Define. 2015. "irreversible thesaurus" https://smartdefine.org/irreversible/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, irreversible thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/irreversible/thesaurus/synonyms>.
MLASmart Define. "irreversible thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/irreversible/thesaurus/synonyms>