Demented
Demented adjective - Having or showing a very abnormal or sick state of mind.
Mentally ill and demented are semantically related in sane topic. In some cases you can use "Mentally ill" instead an adjective "Demented".
Nearby Word: dementing
Mentally ill
Mentally ill adjective - Suffering from severe mental illness.
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Synonyms for Mentally ill
Demented and mentally ill are semantically related in sane topic. You can use "Demented" instead an adjective phrase "Mentally ill", if it concerns topics such as unwell in the mind.
Mutual synonyms
Related pairs
- unstable and demented
- unstable and mentally ill
- crazy and demented
- crazy and mentally ill
- touched and demented
- touched and mentally ill
- deranged and demented
- deranged and mentally ill
- unsound and demented
- unsound and mentally ill
- unbalanced and demented
- unbalanced and mentally ill
- lunatic and demented
- lunatic and mentally ill
Cite this Source
Mentally ill and Demented. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/demented/mentally_ill
Demented & Mentally ill. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/demented/mentally_ill>.
Mentally ill or Demented. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/demented/mentally_ill.
Google Ngram Viewer shows how "demented" and "mentally ill" have occurred on timeline