Word parts change

un- + believable

Pronunciation change

  • IPA (key): /ˌʌnbəˈliːvəbl̩/
  • (file)

Adjective change

Positive
unbelievable

Comparative
more unbelievable

Superlative
most unbelievable

  1. If something is unbelievable, it cannot be believed; it is not believable.
    You have an unbelievable number of points!