unbelievable

B1
Pronunciation
/ˌʌnbəˈliːvəbl̩/
Adjective
3 definition(s)
1 Definition

Not to be believed.

2 Definition

Incredible; so surprising it is almost unable to believe.

Example Sentences
  • The most unbelievable thing happened to me today!
3 Definition

Implausible or improbable.

Synonyms
improbable infeasible unlikely
Antonyms
feasible likely plausible probable
Example Sentences
  • His excuse seems rather unbelievable.