- Definitions|0
- Thesaurus|112
- Abbreviations|0
| not kosher(expression, dubious, suspect, shady) | |
| open(dubious, suspect, shady) | |
| out of line(expression, idiom, dubious, suspect, shady) | |
| overt(dubious, suspect, shady) | |
| peculiar(dubious, suspect, shady) | |
| queer(dubious, suspect, shady) | |
| rings untrue(expression, dubious, suspect, shady) | |
| shaky(dubious, suspect, shady) | |
| shifty(dubious, suspect, shady) | |
| suspicion | |
| uncommon(dubious, suspect, shady) | |
| unsubstantiated(adjective, questionable, unproven) | |
| unsure(dubious, suspect, shady) | |
| untrustworthy(dubious, suspect, shady) | |
| unusual(dubious, suspect, shady) | |
| unworthy |
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Open_to_doubt on
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| APA | Smart Define. (2015). open to doubt thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/open_to_doubt/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "open to doubt thesaurus" https://smartdefine.org/open_to_doubt/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, open to doubt thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/open_to_doubt/thesaurus/synonyms>. |
| MLA | Smart Define. "open to doubt thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/open_to_doubt/thesaurus/synonyms> |