16 entries under expression topic. ×

3
against the law(adjective, idiom)
3
off limits(adjective, offensive, illegal, permitted)
3
out of bounds(adjective, idiom, adverb, offensive)
2
contrary to law(idiom, illegal, illicit)
2
ruled out(offensive, permitted, prohibited, unthinkable)
1
not allowed(idiom, offensive, illegal, permitted)
1
not approved(irregular, unwarranted, criminal, illegal)
1
not legal(irregular, unwarranted, criminal, illegal)
1
outside the law(irregular, unwarranted, criminal, illegal)
1
under the ban
1
under the table(adjective, irregular, unwarranted, criminal)
0
beyond the pale(idiom, offensive, permitted, prohibited)
0
command against(verb, phrasal verb)
0
frowned on(offensive, permitted, prohibited, unthinkable)
0
in violation of law(idiom, illegal, illicit)
0
out of line(idiom, illegal, illicit, unsanctioned)
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APASmart Define. (2015). outlawed thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/outlawed/thesaurus/synonyms
ChicagoSmart Define. 2015. "outlawed thesaurus" https://smartdefine.org/outlawed/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, outlawed thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/outlawed/thesaurus/synonyms>.
MLASmart Define. "outlawed thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/outlawed/thesaurus/synonyms>