- Definitions|2
- Thesaurus|2k
- Abbreviations|0
15 entries under unbelief doubt topic. ×
| questionable(noun, adjective, open, certain, uncertainty) | |
| uncertain(noun, adjective, open, certain, uncertain) | |
| doubtful(noun, adjective, open, certain, uncertain) | |
| suspect(adjective, uncertain, doubtful, vague, dubious) | |
| suspicious(adjective, uncertain, doubtful, dubious, suspect) | |
| open to doubt(expression, idiom, uncertain, doubtful, dubious) | |
| hard to believe(expression, idiom) | |
| impossible | |
| inconceivable | |
| incredible | |
| open to suspicion(expression, idiom) | |
| staggering | |
| unbelievable | |
| undeserving of belief(expression, idiom) | |
| unworthy of(verb, phrasal verb) |
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| APA | Smart Define. (2015). disputable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/disputable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "disputable thesaurus" https://smartdefine.org/disputable/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, disputable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/disputable/thesaurus/synonyms>. |
| MLA | Smart Define. "disputable thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/disputable/thesaurus/synonyms> |