Creditable and Unbelievable
Opposite meaning words
Creditable
Creditable adjective - Worthy of being accepted as true or reasonable.
Usage example: let's look for a scientifically creditable explanation before going off into the realm of the supernatural
Unbelievable is an antonym for creditable.
Unbelievable
Unbelievable adjective - Too extraordinary or improbable to believe.
Usage example: a completely unbelievable story about why there was lipstick on his collar
Creditable is an antonym for unbelievable.
Nearby Words: unbelieving, unbeliever
Cite this Source
Unbelievable and Creditable. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/creditable/unbelievable
Creditable & Unbelievable. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/creditable/unbelievable>.
Unbelievable or Creditable. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/creditable/unbelievable.
Google Ngram Viewer shows how "creditable" and "unbelievable" have occurred on timeline