Implausible
Implausible adjective - Too extraordinary or improbable to believe.
Usage example: the terrorist attacks generated a whole passel of implausible conspiracy theories that dishonor the memory of those who perished
Unreasonable and implausible are semantically related. in improbable topic. In some cases you can use "Unreasonable" instead an adjective "Implausible", when it comes to topics like not likely.
Nearby Word: implausibly
Unreasonable
Unreasonable adjective - Having no basis in reason or fact.
Usage example: an unreasonable assumption
Implausible and unreasonable are semantically related. Sometimes you can use "Implausible" instead an adjective "Unreasonable".
Mutual synonyms
Related pairs
- extravagant and implausible
- extravagant and unreasonable
- extreme and implausible
- extreme and unreasonable
- outrageous and implausible
- outrageous and unreasonable
- weak and implausible
- weak and unreasonable
- foolish and implausible
- foolish and unreasonable
- irrational and implausible
- irrational and unreasonable
- invalid and implausible
- invalid and unreasonable
Cite this Source
Unreasonable and Implausible. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/implausible/unreasonable
Implausible & Unreasonable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/implausible/unreasonable>.
Unreasonable or Implausible. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/implausible/unreasonable.
Google Ngram Viewer shows how "implausible" and "unreasonable" have occurred on timeline