Implausible
Implausible adjective - Too extraordinary or improbable to believe.
Rare and implausible are semantically related. In some cases you can use "Rare" instead an adjective "Implausible".
Nearby Word: implausibly
Rare
Rare adjective - Being out of the ordinary.
Implausible and rare are semantically related. Sometimes you can use "Implausible" instead an adjective "Rare".
Mutual synonyms
Both words in one sentence
-
Zith is an expensive and rare pedigree; some catlike behaviour isn't implausible.
Source: All Animals Are Dogs - So they may as well present rare luck, implausible stuff and the downright impossible as being the average daily life that anyone should expect.
Source: Common Hollywood Sex Traits -
Barring the rare lucid dream, most people have no recollection of their real life circumstances while dreaming and easily accept even the most implausible events as "real."
Source: Easy Amnesia
Cite this Source
Rare and Implausible. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/implausible/rare
Implausible & Rare. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/implausible/rare>.
Rare or Implausible. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/implausible/rare.
Google Ngram Viewer shows how "implausible" and "rare" have occurred on timeline