4
discreditable(adjective, improper, incorrect, unsuitable, unwarranted)
4
dishonourable
4
disingenuous(falsehood, improbity)
4
disparate(adjective, rough, irregular, odd, unbalanced)
4
forbidden(adjective, unreasonable, improper, unwarranted, unseemly)
4
grievous(adjective, cruel, unwarranted, prejudiced, iniquitous)
4
inexcusable(adjective, unwarranted, unnecessary, prejudiced, iniquitous)
4
injurious(adjective, wrong, unwarranted, prejudiced, iniquitous)
4
shameless(adjective, wrong, corrupt, dishonest, unwarranted)
4
unconscionable(adjective, corrupt, immoral, improper, excessive)
4
unjustified(adjective, wrong, improper, excessive, unwarranted)
4
unprincipled(adjective, bad, wrong, false, corrupt)
3
bigoted(adjective, hateful, unwarranted, impatient, prejudiced)
3
double-dealing(adjective, false, corrupt, dishonest, deceitful)
3
evasive
3
evil(adjective, wicked, dishonest, immoral, senseless)
3
fake(adjective, bad, wrong, immoral, improper)
3
immoderate(adjective, extreme, immoral, improper, shocking)
3
indefensible(adjective, unwarranted, unnecessary, unjustified, undeserved)
3
insincere(adjective, false, dishonest, deceitful, lying)
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APASmart Define. (2015). unfair thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unfair/thesaurus/synonyms
ChicagoSmart Define. 2015. "unfair thesaurus" https://smartdefine.org/unfair/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unfair thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unfair/thesaurus/synonyms>.
MLASmart Define. "unfair thesaurus" 1 December 2015. Web. 26 September 2026. <https://smartdefine.org/unfair/thesaurus/synonyms>