Harebrained
Harebrained adjective - Lacking in seriousness or maturity.
Worthless and harebrained are semantically related. In some cases you can use "Worthless" instead an adjective "Harebrained".
Worthless
Worthless adjective - Having no usefulness.
Harebrained and worthless are semantically related. Sometimes you can use "Harebrained" instead an adjective "Worthless".
Cite this Source
Worthless and Harebrained. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/harebrained/worthless
Harebrained & Worthless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/harebrained/worthless>.
Worthless or Harebrained. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/harebrained/worthless.
Google Ngram Viewer shows how "harebrained" and "worthless" have occurred on timeline