- Definitions|1
- Thesaurus|124
- Abbreviations|0
| dubitable(adjective, unsubstantiated, unconfirmed) | |
| empty | |
| erroneous | |
| fishy(adjective, unsubstantiated, unconfirmed) | |
| hearsay | |
| iffy(adjective, unsubstantiated, unconfirmed) | |
| ill-founded | |
| indefinite(adjective, unsubstantiated, unconfirmed) | |
| informal | |
| not backed up(verb, expression, phrasal verb) | |
| off-the-record | |
| off the record(expression, idiom, personal, unauthorized) | |
| personal | |
| private(personal, unauthorized) | |
| questionable(adjective, unsubstantiated, unconfirmed) | |
| seemingly | |
| speculative | |
| supposed | |
| suspect(adjective, unsubstantiated, unconfirmed) | |
| suspicious(adjective, unsubstantiated, unconfirmed) |
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| APA | Smart Define. (2015). uncorroborated thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/uncorroborated/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "uncorroborated thesaurus" https://smartdefine.org/uncorroborated/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, uncorroborated thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/uncorroborated/thesaurus/synonyms>. |
| MLA | Smart Define. "uncorroborated thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/uncorroborated/thesaurus/synonyms> |