1
not permitted
1
not the thing(expression, idiom)
1
objectionable
1
off-base
1
off-color
1
off-limits(adjective, adverb, prohibited, not)
1
one-sided(adjective, cruel, unreasonable, dishonest, immoral)
1
out-of-line
1
overkill(adjective, unreasonable, extreme, improper, stiff)
1
partial(adjective, cruel, unreasonable, dishonest, immoral)
1
partisan(adjective, cruel, unreasonable, dishonest, immoral)
1
peremptory(adjective, unreasonable, extreme, improper, stiff)
1
perverse
1
petty(adjective, cruel, unreasonable, dishonest, immoral)
1
posh(extreme, improper, senseless, excessive, arbitrary)
1
prejudiced(adjective, cruel, unreasonable, dishonest, immoral)
1
pricey(adjective, unreasonable, extreme, improper, stiff)
1
reprehensible
1
restricted
1
rude
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APASmart Define. (2015). unlawful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unlawful/thesaurus/synonyms
ChicagoSmart Define. 2015. "unlawful thesaurus" https://smartdefine.org/unlawful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unlawful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unlawful/thesaurus/synonyms>.
MLASmart Define. "unlawful thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/unlawful/thesaurus/synonyms>