improbable
adjective
[ ɪmˈprɒbəb(ə)l ]
• not likely to be true or to happen.
• "this account of events was seen by the jury as most improbable"
Similar:
unlikely,
not likely,
doubtful,
dubious,
debatable,
questionable,
uncertain,
difficult to believe,
implausible,
far-fetched,
fanciful,
unthinkable,
inconceivable,
unimaginable,
unimagined,
incredible,
Origin:
late 16th century: from French, or from Latin improbabilis ‘hard to prove’, from in- ‘not’ + probabilis (see probable).
