Clearheaded
Clearheaded adjective - Having full use of one's mind and control over one's actions.
Sharp and clearheaded are semantically related. In some cases you can use "Sharp" instead an adjective "Clearheaded".
Sharp
Sharp adjective - Having an edge thin enough to cut or pierce something.
Clearheaded and sharp are semantically related. Sometimes you can use "Clearheaded" instead an adjective "Sharp".
Mutual synonyms
Cite this Source
Sharp and Clearheaded. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clearheaded/sharp
Clearheaded & Sharp. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clearheaded/sharp>.
Sharp or Clearheaded. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clearheaded/sharp.
Google Ngram Viewer shows how "clearheaded" and "sharp" have occurred on timeline