1
indecorous
1
index expurgatorius(expression, idiom, prohibition)
1
inept(adjective, unreasonable, improper, unwarranted, unseemly)
1
inhibit
1
inhibited(verb, prohibited)
1
inhibition(noun, prohibition)
1
injunction(noun, prohibition)
1
interdiction(noun, prohibition)
1
irregular
1
kayoed
1
no-go
1
no-no(adjective, prohibited, outlawed)
1
nonpermissible
1
not permitted
1
objectionable
1
oppressed(verb, prohibited)
1
ousted(verb, excluded)
1
outlaw
1
prevented(verb, prohibited)
1
prohibition(noun, prohibition)
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APASmart Define. (2015). forbidden thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/forbidden/thesaurus/synonyms
ChicagoSmart Define. 2015. "forbidden thesaurus" https://smartdefine.org/forbidden/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, forbidden thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/forbidden/thesaurus/synonyms>.
MLASmart Define. "forbidden thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/forbidden/thesaurus/synonyms>