Harebrained and Implausible

Harebrained

Harebrained adjective - Lacking in seriousness or maturity.

Implausible and harebrained are semantically related. In some cases you can use "Implausible" instead an adjective "Harebrained".

Implausible

Implausible adjective - Too extraordinary or improbable to believe.

Harebrained and implausible are semantically related. Sometimes you can use "Harebrained" instead an adjective "Implausible".

Nearby Word: implausibly
Cite this Source
Implausible and Harebrained. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/harebrained/implausible
Harebrained & Implausible. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/harebrained/implausible>.
Implausible or Harebrained. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/harebrained/implausible.
Google Ngram Viewer shows how "harebrained" and "implausible" have occurred on timeline