0
impermissible
0
impertinent(unwarranted, unjustified, undeserved)
0
inappropriate(unwarranted, unjustified, undeserved)
0
indecorous(unwarranted, unjustified, undeserved)
0
inequitable(wrong, unwarranted, unfair, unjustified, undue)
0
inessential(unwarranted, unjustified, undeserved)
0
influenced(wrong, unwarranted, unfair, unjustified, undue)
0
inordinate
0
low-down(unwarranted, unfair, undue)
0
needless(unwarranted, unjustified, undeserved)
0
nonessential(unwarranted, unjustified, undeserved)
0
not excusable(expression, idiom)
0
not fair(expression, wrong, unwarranted, unfair, unjustified)
0
not forgivable(adjective, inexcusable)
0
not required(expression, unwarranted, unjustified, undeserved)
0
one-sided(wrong, unwarranted, unfair, unjustified, undue)
0
optional(unwarranted, unjustified, undeserved)
0
out-and-out
0
partial(wrong, unwarranted, unfair, unjustified, undue)
0
partisan(wrong, unwarranted, unfair, unjustified, undue)
11 years ago|1.8k views|share |citing 
APASmart Define. (2015). unforgivable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unforgivable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unforgivable thesaurus" https://smartdefine.org/unforgivable/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unforgivable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unforgivable/thesaurus/synonyms>.
MLASmart Define. "unforgivable thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/unforgivable/thesaurus/synonyms>