Found 2 items, similar to implausibleness.
English → English (WordNet) Definition: implausibleness implausibleness n : the quality of provoking disbelief [syn: implausibility] [ant: plausibility]
English → English (gcide) Definition: Implausibleness Implausible \Im*plau"si*ble\, a. [Pref. im- not + plausible: cf. F. implausible.] Not plausible; not wearing the appearance of truth or credibility, and not likely to be believed. “Implausible harangues.” --Swift. -- Im*plau"si*ble*ness, n. -- Im*plau"si*bly, adv. [1913 Webster]