Synonyms|79Antonyms|0|Broader|0Narrower|0Related|13
1
illegitimate
1
illicit
1
impermissible
1
irregular
1
justiciable
1
lawless
1
nonconstitutional
1
nonlegal
1
nonlicit
1
nonpermissible
1
not permitted
1
off limits
1
out of bounds(expression, idiom)
1
outlaw
1
outlawed
1
punishable
1
ruled out
1
taboo
1
tabooed
1
tabu
11 years ago|3.6k views|share |citing 
APASmart Define. (2015). unallowed thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unallowed/thesaurus/synonyms
ChicagoSmart Define. 2015. "unallowed thesaurus" https://smartdefine.org/unallowed/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unallowed thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unallowed/thesaurus/synonyms>.
MLASmart Define. "unallowed thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/unallowed/thesaurus/synonyms>