Found 2 items, similar to credibleness.
English → English (WordNet) Definition: credibleness credibleness n : the quality of being believable or trustworthy [syn: credibility, believability] [ant: incredibility]
English → English (gcide) Definition: Credibleness Credibleness \Cred"i*ble*ness\, n. The quality or state of being credible; worthiness of belief; credibility. [R.] --Boyle. [1913 Webster]