48 entries under prohibited topic. ×

4
closed(adjective, outlawed)
4
controlled(verb, adjective)
4
off-limits(adjective, adverb, not)
3
disapproved(verb, adjective, offensive, permitted)
3
disqualified(verb, excluded)
3
excluded(verb, adjective, excluded, unauthorized)
3
precluded(verb, adjective)
3
restrained(verb, adjective)
3
suppressed(verb, adjective)
2
anathema(adjective, offensive, permitted, unthinkable)
2
constrained(verb, adjective)
2
curtailed(verb, adjective)
2
not allowed(expression, idiom, offensive, permitted)
2
ruled out(expression, offensive, permitted, unthinkable)
1
blocked(verb, adjective)
1
beyond the pale(expression, idiom, offensive, restricted, permitted)
1
closed-down(adjective, outlawed)
1
closed-up(adjective, outlawed)
1
curbed
1
inhibited
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APASmart Define. (2015). forbidden thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/forbidden/thesaurus/synonyms
ChicagoSmart Define. 2015. "forbidden thesaurus" https://smartdefine.org/forbidden/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, forbidden thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/forbidden/thesaurus/synonyms>.
MLASmart Define. "forbidden thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/forbidden/thesaurus/synonyms>