- Definitions|2
- Thesaurus|292
- Abbreviations|0
9 entries under prohibition topic. ×
| illegal | |
| contraband(adjective, forbidden) | |
| prohibited | |
| unauthorized | |
| unlicensed | |
| not permitted(expression, idiom) | |
| beyond the pale(expression, idiom) | |
| uncountenanced | |
| unthinkable |
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Impermissible on
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| APA | Smart Define. (2015). impermissible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/impermissible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "impermissible thesaurus" https://smartdefine.org/impermissible/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, impermissible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/impermissible/thesaurus/synonyms>. |
| MLA | Smart Define. "impermissible thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/impermissible/thesaurus/synonyms> |