unbelievable

Adjective

• beyond belief or understanding

Adjective Satellite

• having a probability too low to inspire belief

Adj

• Not to be believed.
• Amazing, astonishing; so surprising that one is almost, or figuratively, unable to believe.
• Implausible or improbable.

Examples

• His excuse seems rather unbelievable.
• The most unbelievable thing happened to me today!
• This restaurant makes unbelievable pizza!

Synonyms

improbable, incredible, unconvincing, unlikely, beyond belief, infeasible, noncredible

Antonyms

credible, believable, feasible, likely, plausible, probable

Related Words

belief, believe