Compos mentis and Dotty
Opposite meaning terms
Compos mentis
Compos mentis adjective - Having full use of one's mind and control over one's actions.
Usage example: went to court to prove that her grandmother was no longer compos mentis and needed a legal guardian
Dotty is an antonym for compos mentis.
Dotty
Dotty adjective - Showing or marked by a lack of good sense or judgment.
Compos mentis is an antonym for dotty.
Cite this Source
Dotty and Compos mentis. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/compos_mentis/dotty
Compos mentis & Dotty. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/compos_mentis/dotty>.
Dotty or Compos mentis. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/compos_mentis/dotty.
Google Ngram Viewer shows how "compos mentis" and "dotty" have occurred on timeline