5
blameworthy(adjective, unwarranted, prejudiced, iniquitous, unjust)
5
cheating(adjective, bad, wrong, false, corrupt)
5
culpable(adjective, unwarranted, prejudiced, iniquitous, unjust)
5
deceitful(adjective, false, corrupt, dishonest, immoral)
5
dishonorable(adjective, wrong, nasty, dishonest, immoral)
5
false(adjective, wrong, dishonest, improper, deceitful)
5
fraudulent(adjective, false, corrupt, dishonest, cunning)
5
lopsided(adjective, unequal)
5
low(adjective, nasty, cruel, corrupt, dishonest)
5
perfidious(adjective, false, corrupt, dishonest, immoral)
5
petty(adjective, corrupt, dishonest, trivial, unwarranted)
5
shady(adjective, bad, wrong, nasty, false)
5
treacherous(adjective, false, dishonest, cunning, deceitful)
5
tricky(adjective, unpleasant, false, dishonest, cunning)
5
underhand(adjective, bad, wrong, false, dishonest)
5
unrighteous(wrong, unwarranted, unjust, undue, biassed)
5
vicious(adjective, wrong, wicked, immoral, atrocious)
4
unsporting(adjective, unwarranted, prejudiced, iniquitous, unjust)
4
arbitrary(adjective, unreasonable, extreme, improper, stiff)
4
deceptive(adjective, false, dishonest, cunning, deceitful)
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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>