32 entries under wrong topic. ×

21
illegal(adjective, law, corrupt, vicious)
19
unlawful(adjective, law, corrupt, vicious)
14
criminal(adjective, irregular, unwarranted, illegal)
12
lawless(adjective, law, irregular, unwarranted)
8
felonious(adjective, irregular, senseless, unwarranted)
4
wicked(adjective, legal, illegal, unlawful)
3
against the law(expression, adjective, idiom, illegal)
3
crooked(adjective, irregular, unwarranted, illegal)
3
immoral(adjective, illegal, unlawful)
3
wildcat(irregular, senseless, unwarranted, illegal)
2
corrupt(adjective, illegal, unlawful)
2
iniquitous(adjective, illegal, unlawful, illicit)
2
villainous(adjective, illegal, unlawful)
1
dirty(senseless, illegal, permitted, unlawful)
1
heavy(irregular, senseless, unwarranted, criminal)
1
off base(expression, senseless, illegal, permitted)
1
out of line(expression, senseless, illegal, permitted)
1
racket(irregular, senseless, unwarranted, criminal)
1
senseless(adjective, corrupt, vicious, unreasonable)
1
shady(irregular, senseless, unwarranted, illegal)
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APASmart Define. (2015). illegitimate thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/illegitimate/thesaurus/synonyms
ChicagoSmart Define. 2015. "illegitimate thesaurus" https://smartdefine.org/illegitimate/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, illegitimate thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/illegitimate/thesaurus/synonyms>.
MLASmart Define. "illegitimate thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/illegitimate/thesaurus/synonyms>