8
forbidden
8
prohibited(verb, adjective)
7
illegal
6
proscribed(verb, adjective)
6
taboo
6
verboten
5
banned(verb, adjective)
5
outlawed(verb, adjective)
5
unlawful
4
barred
4
disallowed(verb, adjective)
4
foul
4
unmentionable
3
illegitimate
3
illicit
3
tabu
3
vetoed
2
criminal
2
debarred
2
deterred
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APASmart Define. (2015). interdicted thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/interdicted/thesaurus/synonyms
ChicagoSmart Define. 2015. "interdicted thesaurus" https://smartdefine.org/interdicted/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, interdicted thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/interdicted/thesaurus/synonyms>.
MLASmart Define. "interdicted thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/interdicted/thesaurus/synonyms>