1
terminal
1
unconvertible
1
uncorrectable(adjective, persistent, broken, unchangeable, ill-starred)
1
unexchangeable
1
unmitigable
1
unpayable
1
unprincipled
1
unrecoverable
1
unrectifiable
1
unreformed(adjective, persistent, ill-starred, voodooed, undexterous)
1
unrelievable
1
unsalvable
1
unsalvageable
1
useless(adjective, persistent, desperate, unpromising, impossible)
1
vicious
1
vile
1
villainous
0
accursed
0
amoral
0
backslide
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). irredeemable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/irredeemable/thesaurus/synonyms
ChicagoSmart Define. 2015. "irredeemable thesaurus" https://smartdefine.org/irredeemable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, irredeemable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/irredeemable/thesaurus/synonyms>.
MLASmart Define. "irredeemable thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/irredeemable/thesaurus/synonyms>