| restricted(adjective, adverb, prohibited, not) | |
| forbidden(adjective, adverb, prohibited, not) | |
| taboo(adjective, adverb, prohibited, not) | |
| banned(adjective, adverb, prohibited, not) | |
| illegal(adjective, adverb, prohibited, not) | |
| out-of-bounds | |
| illicit(adjective, adverb, prohibited, not) | |
| not allowed(expression, adjective, adverb, offensive, prohibited) | |
| out of bounds(adjective, adverb, prohibited, not) | |
| outlawed(adjective, adverb, prohibited, not) | |
| prohibited(adjective, adverb, not) | |
| frowned on | |
| unlawful(adjective, adverb, prohibited, not) | |
| unmentionable(adjective, unspeakable) | |
| barred(adjective, adverb, prohibited, not) | |
| against the law(adjective, prohibited) | |
| anathema | |
| beyond the pale | |
| disapproved | |
| distasteful |
For more, visit
Off-limits on
Power Thesaurus
| APA | Smart Define. (2013). off-limits thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/off-limits/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "off-limits thesaurus" https://smartdefine.org/off-limits/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2013, off-limits thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/off-limits/thesaurus/synonyms>. |
| MLA | Smart Define. "off-limits thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/off-limits/thesaurus/synonyms> |