49 entries under illegal topic. ×

3
immoral(adjective, wrong, unlawful)
3
unlicensed
3
wildcat(wrong, irregular, senseless, unwarranted)
2
corrupt(adjective, wrong, unlawful)
2
dishonest(adjective, unlawful, prohibited, banned)
2
iniquitous(adjective, wrong, unlawful, illicit)
2
offensive
2
under-the-counter(hidden, sly, fraudulent, illicit)
2
villainous(adjective, wrong, unlawful)
1
dirty(wrong, senseless, permitted, unlawful)
1
heavy(wrong, irregular, senseless, unwarranted, criminal)
1
off base(expression, wrong, senseless, permitted)
1
out of line(expression, wrong, senseless, permitted)
1
racket(wrong, irregular, senseless, unwarranted, criminal)
1
senseless(adjective, wrong, corrupt, vicious, unreasonable)
1
shady(wrong, irregular, senseless, unwarranted)
1
taboo
0
bent(wrong, fake, false, senseless, bogus)
0
caught(wrong, senseless, unlawful, lawless)
0
culpable(wrong, senseless, unlawful, lawless)
11 years ago|17k views|share |citing 
APASmart Define. (2015). illegitimate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/illegitimate/thesaurus/synonyms
ChicagoSmart Define. 2015. "illegitimate thesaurus" https://smartdefine.org/illegitimate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, illegitimate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/illegitimate/thesaurus/synonyms>.
MLASmart Define. "illegitimate thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/illegitimate/thesaurus/synonyms>