Synonyms|115Antonyms|36|Broader|3Narrower|3Related|98

28 entries under doubtfulness topic. ×

9
unlikelihood(noun, uncertainty, unknown, underdog)
7
implausibility(noun, unlikelihood)
3
little chance(expression, idiom, unknown, underdog)
3
small chance(expression, idiom, unknown, underdog)
2
hundred-to-one shot(expression, unknown, underdog, sleeper)
2
little opportunity(expression, unknown, underdog, sleeper)
2
long shot(expression, unknown, underdog, sleeper)
2
outside chance(expression, unknown, underdog, sleeper)
2
poor bet(expression, unknown, underdog, sleeper)
2
poor lookout(expression, unknown, underdog, sleeper)
2
poor possibility(expression, unknown, underdog, sleeper)
2
poor prospect(expression, unknown, underdog, sleeper)
2
remote possibility(expression, unknown, underdog, sleeper)
2
slim chance(expression, unknown, underdog, sleeper)
1
also-ran(unknown, underdog, sleeper, implausibility)
1
outside shot(expression, unknown, underdog, sleeper)
1
poor prognosis(expression, unknown, underdog, sleeper)
1
sleeper(unknown, underdog, also-ran, implausibility)
1
stalking horse(expression, unknown, underdog, sleeper)
1
underdog(unknown, sleeper, also-ran, implausibility)
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APASmart Define. (2015). improbability thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/improbability/thesaurus/synonyms
ChicagoSmart Define. 2015. "improbability thesaurus" https://smartdefine.org/improbability/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, improbability thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/improbability/thesaurus/synonyms>.
MLASmart Define. "improbability thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/improbability/thesaurus/synonyms>