Synonyms|457Antonyms|115|Broader|9Narrower|12Related|204

34 entries under prohibited topic. ×

1
anathema(adjective, offensive, permitted, unthinkable)
1
not allowed(expression, idiom, adverb, offensive, permitted)
1
not approved(expression, adjective, illegitimate, unlawful)
1
not legal(expression, adjective, illegitimate, unlawful)
1
outside the law(expression, adjective, illegitimate, unlawful)
1
racket(adjective, wrong, senseless, illegitimate, unlawful)
1
restricted(adjective, offensive, permitted, unthinkable)
1
unacceptable(adjective, offensive, worthless, permitted)
1
unmentionable(adjective, offensive, permitted, unthinkable)
0
unthinkable(offensive, permitted, prohibition, unmentionable)
0
disapproved(offensive, permitted, unthinkable, unauthorized)
0
frowned on(expression, offensive, permitted, unthinkable)
0
permitted(offensive, unjustified, unthinkable, unmentionable)
0
reserved(offensive, permitted, unthinkable, unmentionable)
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APASmart Define. (2015). illegal thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/illegal/thesaurus/synonyms
ChicagoSmart Define. 2015. "illegal thesaurus" https://smartdefine.org/illegal/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, illegal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/illegal/thesaurus/synonyms>.
MLASmart Define. "illegal thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/illegal/thesaurus/synonyms>