80 entries under unwarranted topic. ×

13
indefensible(adjective, wrong, unnecessary, accusation)
12
unforgivable(adjective, wrong, forgiveness, unjustified)
12
unjustifiable(adjective, unreasonable, improper, accusation)
5
unreasonable(adjective, improper, prejudiced, iniquitous)
4
unfair(adjective, unnecessary, prejudiced, iniquitous)
3
excessive(adjective, iniquitous, unjust)
3
unjustified(adjective, unnecessary, undeserved, indefensible)
3
wrong(adjective, bad, unfit, worthless)
2
blameworthy(adjective, bad, wrong, cruel, unreasonable)
2
undue(adjective, unreasonable, improper, iniquitous)
1
arbitrary(adjective, cruel, unreasonable, dishonest, immoral)
1
bad(adjective, wrong, terrible, unreasonable, dishonest)
1
base(adjective, vile, unreasonable, dishonest, immoral)
1
biased(adjective, cruel, unreasonable, dishonest, immoral)
1
bigoted(adjective, cruel, unreasonable, dishonest, immoral)
1
cheating(adjective, cruel, unreasonable, dishonest, immoral)
1
criminal(adjective, cruel, unreasonable, dishonest, immoral)
1
crooked(adjective, cruel, unreasonable, dishonest, immoral)
1
culpable(adjective, bad, wrong, cruel, unreasonable)
1
discreditable(adjective, bad, wrong, cruel, unreasonable)
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APASmart Define. (2015). inexcusable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inexcusable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inexcusable thesaurus" https://smartdefine.org/inexcusable/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, inexcusable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inexcusable/thesaurus/synonyms>.
MLASmart Define. "inexcusable thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/inexcusable/thesaurus/synonyms>