82 entries under adjective topic. ×
| baseless | |
| disallowed | |
| dishonest | |
| groundless(reason, justification) | |
| interdicted | |
| off the record(expression, idiom) | |
| outrageous | |
| secret(private, hidden, sneaky, covert) | |
| surreptitious(secret, sneaky) | |
| under the table(permitted, sanctioned) | |
| undocumented | |
| undue | |
| chimerical(false, unwarranted, justification, unsupported) | |
| false(unwarranted, justification, unsupported, baseless) | |
| fierce | |
| flimsy(false, unwarranted, justification, unsupported) | |
| forcible | |
| foundationless(false, unwarranted, justification, unsupported) | |
| idle(false, unwarranted, justification, unsupported) | |
| illogical(false, unwarranted, justification, unsupported) |
For more, visit
Unauthorized on
Power Thesaurus
| APA | Smart Define. (2015). unauthorized thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unauthorized/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unauthorized thesaurus" https://smartdefine.org/unauthorized/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, unauthorized thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unauthorized/thesaurus/synonyms>. |
| MLA | Smart Define. "unauthorized thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/unauthorized/thesaurus/synonyms> |