Synonyms of improbability in English:

improbability


See US English definition of improbability

See UK English definition of improbability

See Spanish definition of improbabilidad

noun

1‘his belief in the improbability of war in Europe’

SYNONYMS
unlikelihood, implausibility
doubtfulness, uncertainty, dubiousness
unthinkability, inconceivability, incredibility
ANTONYMS

probability, certainty