52 entries under senseless topic. ×

22
illegitimate(adjective, law, wrong, corrupt, vicious)
17
wrongful(adjective, law, evil, wicked, dishonest)
11
improper(adjective, dishonest, extreme, stiff, extravagant)
10
unfair(adjective, wrong, wicked, dishonest, extreme)
9
undue(adjective, unreasonable, extreme, improper)
5
unjust(adjective, wicked, unreasonable, dishonest, extreme)
4
unwarranted(unreasonable, extreme, irregular, improper)
3
out of bounds(expression, adjective, idiom, adverb, extreme)
2
dirty(adjective, wrong, wicked, criminal)
2
off base(expression, wrong, illegal, lawless)
2
out of line(expression, idiom, wrong, illegal)
2
racket(noun, wrong, irregular, unwarranted)
2
unreasonable(adjective, dishonest, extreme, improper, stiff)
2
unrighteous(wrong, illegal, lawless, felonious)
2
unwarrantable(adjective, extreme, irregular, improper, extravagant)
2
wildcat(wrong, irregular, unwarranted, criminal)
1
absonant(extreme, improper, excessive, arbitrary)
1
arbitrary(adjective, unreasonable, dishonest, extreme, immoral)
1
bent(adjective, wrong, illegal, lawless)
1
costing an arm and a leg(expression, adjective, idiom, extreme, improper)
<123>
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APASmart Define. (2015). unlawful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unlawful/thesaurus/synonyms
ChicagoSmart Define. 2015. "unlawful thesaurus" https://smartdefine.org/unlawful/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unlawful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unlawful/thesaurus/synonyms>.
MLASmart Define. "unlawful thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/unlawful/thesaurus/synonyms>