94 entries under adjective topic. ×
| forbidden(verb, irregular, restricted, unwarranted) | |
| banned(verb, adverb, irregular, restricted) | |
| illegal(adverb, offensive, permitted, illegitimate) | |
| proscribed(verb, irregular, unwarranted, illegal) | |
| taboo(adverb, offensive, irregular, unwarranted) | |
| verboten(irregular, unwarranted, criminal, illegitimate) | |
| outlawed(verb, adverb, irregular, unwarranted) | |
| illicit(adverb, irregular, unwarranted, legal) | |
| barred(verb, excluded) | |
| disallowed(verb, excluded) | |
| restricted(verb, offensive, permitted, unthinkable) | |
| interdicted | |
| tabu | |
| unlawful | |
| contraband(irregular, unwarranted, criminal, illegal) | |
| out | |
| precluded | |
| excluded(verb, excluded) | |
| denied(verb, excluded) | |
| unacceptable(offensive, permitted, unthinkable, unmentionable) |
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| APA | Smart Define. (2015). prohibited thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/prohibited/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "prohibited thesaurus" https://smartdefine.org/prohibited/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, prohibited thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/prohibited/thesaurus/synonyms>. |
| MLA | Smart Define. "prohibited thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/prohibited/thesaurus/synonyms> |