- Definitions|1
- Thesaurus|44
- Abbreviations|0
28 entries under doubtfulness topic. ×
| unexpected winner(expression, unknown, underdog, sleeper) | |
| unlikelihood(unknown, underdog, sleeper, improbability) | |
| unlikely winner(expression, unknown, underdog, sleeper) | |
| upsetter(unknown, underdog, sleeper, improbability) | |
| dubiousness(improbability, implausibility) | |
| implausibility | |
| incongruousness(improbability, implausibility) | |
| questionability(improbability, implausibility) |
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| APA | Smart Define. (2015). unknown quantity thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unknown_quantity/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unknown quantity thesaurus" https://smartdefine.org/unknown_quantity/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, unknown quantity thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unknown_quantity/thesaurus/synonyms>. |
| MLA | Smart Define. "unknown quantity thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/unknown_quantity/thesaurus/synonyms> |