Harebrained and Steely

Harebrained

Harebrained adjective - Lacking in seriousness or maturity.

Steely is an antonym for harebrained.

Steely

Steely adjective - Harsh and threatening in manner or appearance.
Usage example: pinned them with a steely gaze and demanded to know what they were doing

Harebrained is an antonym for steely.

Nearby Words: steel, steeled, steeling
Cite this Source
Steely and Harebrained. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/harebrained/steely
Harebrained & Steely. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/harebrained/steely>.
Steely or Harebrained. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/harebrained/steely.
Google Ngram Viewer shows how "harebrained" and "steely" have occurred on timeline