2
undue(extreme, improper, senseless, unwarranted, iniquitous)
2
unjustified(wrong, unwarranted, unfair, permitted, illegitimate)
2
unlicensed(adjective, illegal)
2
unrightful(adjective, wrong, rude, dishonest, extreme)
2
unseemly(wrong, rude, vulgar, immoral, shocking)
2
unwarrantable(adjective, extreme, irregular, improper, extravagant)
2
vile(adjective, dishonest, immoral, unwarranted, dishonorable)
1
aberrant
1
abnormal
1
abominable
1
absonant(extreme, improper, senseless, excessive, arbitrary)
1
against the law(expression, idiom)
1
anarchic
1
anarchistic
1
anomic
1
arbitrary(adjective, unreasonable, dishonest, extreme, immoral)
1
atrocious
1
black-market
1
black market
1
censurable
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APASmart Define. (2015). wrongful thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/wrongful/thesaurus/synonyms
ChicagoSmart Define. 2015. "wrongful thesaurus" https://smartdefine.org/wrongful/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, wrongful thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/wrongful/thesaurus/synonyms>.
MLASmart Define. "wrongful thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/wrongful/thesaurus/synonyms>