10 entries under unmentionable topic. ×

4
prohibited(adjective, adverb, offensive, illegal, permitted)
4
forbidden(adjective, adverb, offensive, permitted, prohibited)
2
banned(adjective, adverb, offensive, permitted, prohibited)
2
proscribed(adjective, offensive, permitted, prohibited, unthinkable)
0
anathema(adjective, offensive, permitted, prohibited, unthinkable)
0
disapproved(adjective, offensive, permitted, prohibited, unthinkable)
0
frowned on(expression, offensive, permitted, prohibited, unthinkable)
0
permitted(adjective, offensive, prohibited, unthinkable)
0
reserved(adjective, offensive, permitted, prohibited, unthinkable)
0
unthinkable(adjective, offensive, permitted, prohibited)
11 years ago|960 views|share |citing 
APASmart Define. (2015). not allowed thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/not_allowed/thesaurus/synonyms
ChicagoSmart Define. 2015. "not allowed thesaurus" https://smartdefine.org/not_allowed/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, not allowed thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/not_allowed/thesaurus/synonyms>.
MLASmart Define. "not allowed thesaurus" 11 October 2015. Web. 28 September 2026. <https://smartdefine.org/not_allowed/thesaurus/synonyms>