| bare possibility |
| chance in a million |
| fighting chance(noun, chance) |
| ghost of a chance |
| impossible |
| little opportunity(expression, unknown, doubtfulness, underdog, sleeper) |
| off chance |
| one in a million(noun, expression, idiom, uncertainty, fluke) |
| outside shot(expression, unknown, doubtfulness, underdog, sleeper) |
| poor bet(expression, unknown, doubtfulness, underdog, sleeper) |
| poor lookout(expression, unknown, doubtfulness, underdog, sleeper) |
| poor possibility(expression, impossible, unthinkable, underdog, sleeper) |
| poor prognosis(expression, unknown, doubtfulness, underdog, sleeper) |
| sleeper(unknown, doubtfulness, underdog, improbability, also-ran) |
| stalking horse(expression, unknown, doubtfulness, underdog, sleeper) |
| underdog(unknown, doubtfulness, sleeper, improbability, also-ran) |
| unexpected winner(expression, unknown, doubtfulness, underdog, sleeper) |
| unknown(doubtfulness, underdog, sleeper, improbability, also-ran) |
| unknown quantity(expression, unknown, doubtfulness, underdog, sleeper) |
| upsetter(unknown, doubtfulness, underdog, sleeper, improbability) |