18 entries under permitted topic. ×

5
forbidden(adjective, offensive, prohibited, unthinkable)
4
taboo(adjective, bar, offensive, ban, refusal)
3
banned(adjective, offensive, prohibited, unthinkable)
3
illegal(adjective, offensive, prohibited, unthinkable)
3
outlawed(adjective, offensive, illegal, prohibited)
3
prohibited(adjective, offensive, illegal, unthinkable)
3
restricted(adjective, offensive, prohibited, unthinkable)
2
ruled out(expression, offensive, prohibited, unthinkable)
1
anathema(adjective, offensive, taboo, prohibited)
1
beyond the pale(expression, adjective, idiom, offensive, taboo)
1
frowned on(expression, offensive, taboo, prohibited)
1
not allowed(expression, adjective, adverb, offensive)
1
proscribed(adjective, offensive, prohibited, unthinkable)
1
unacceptable(adjective, offensive, prohibited, unthinkable)
1
unmentionable(adjective, offensive, prohibited, unthinkable)
0
disapproved(offensive, prohibited, unthinkable, unmentionable)
0
reserved(offensive, prohibited, unthinkable, unmentionable)
0
unthinkable(offensive, prohibited, unmentionable)
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APASmart Define. (2015). off limits thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/off_limits/thesaurus/synonyms
ChicagoSmart Define. 2015. "off limits thesaurus" https://smartdefine.org/off_limits/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, off limits thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/off_limits/thesaurus/synonyms>.
MLASmart Define. "off limits thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/off_limits/thesaurus/synonyms>