14 entries under permitted topic. ×

11
illegal(adjective, law, offensive, illegitimate)
8
taboo(adjective, adverb, offensive, irregular, unwarranted)
5
restricted(verb, adjective, offensive, prohibited)
3
disapproved(verb, adjective, offensive, prohibited)
3
off limits(expression, adjective, offensive, illegal)
2
ruled out(expression, offensive, prohibited, unthinkable)
2
unacceptable(adjective, offensive, prohibited, unthinkable)
2
unmentionable(adjective, offensive, prohibited, unthinkable)
1
anathema(adjective, offensive, prohibited, unthinkable)
1
not allowed(expression, idiom, offensive, illegal)
0
beyond the pale(expression, idiom, offensive, prohibited)
0
frowned on(expression, offensive, prohibited, unthinkable)
0
reserved(offensive, prohibited, unthinkable, unmentionable)
0
unthinkable(offensive, prohibited, unmentionable)
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APASmart Define. (2015). outlawed thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/outlawed/thesaurus/synonyms
ChicagoSmart Define. 2015. "outlawed thesaurus" https://smartdefine.org/outlawed/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, outlawed thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/outlawed/thesaurus/synonyms>.
MLASmart Define. "outlawed thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/outlawed/thesaurus/synonyms>