Implausible
Implausible adjective - Too extraordinary or improbable to believe.
Unsatisfactory and implausible are semantically related. In some cases you can use "Unsatisfactory" instead an adjective "Implausible".
Nearby Word: implausibly
Unsatisfactory
Unsatisfactory adjective - Falling short of a standard.
Implausible and unsatisfactory are semantically related. Sometimes you can use "Implausible" instead an adjective "Unsatisfactory".
Nearby Word: unsatisfactorily
Mutual synonyms
Cite this Source
Unsatisfactory and Implausible. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/implausible/unsatisfactory
Implausible & Unsatisfactory. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/implausible/unsatisfactory>.
Unsatisfactory or Implausible. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/implausible/unsatisfactory.
Google Ngram Viewer shows how "implausible" and "unsatisfactory" have occurred on timeline