Mentally incompetent
Preposterous and mentally incompetent are semantically related. in insane topic. In some cases you can use "Preposterous" instead an adjective phrase "Mentally incompetent".
Preposterous
Preposterous adjective - Conceived or made without regard for reason or reality.
Mentally incompetent and preposterous are semantically related. You can use "Mentally incompetent" instead an adjective "Preposterous".
Mutual synonyms
Related pairs
- balmy and mentally incompetent
- balmy and preposterous
- stupid and mentally incompetent
- stupid and preposterous
- foolish and mentally incompetent
- foolish and preposterous
- crazy and mentally incompetent
- crazy and preposterous
- silly and mentally incompetent
- silly and preposterous
- absurd and mentally incompetent
- absurd and preposterous
- moronic and mentally incompetent
- moronic and preposterous
Cite this Source
Preposterous and Mentally incompetent. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/mentally_incompetent/preposterous
Mentally incompetent & Preposterous. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/mentally_incompetent/preposterous>.
Preposterous or Mentally incompetent. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/mentally_incompetent/preposterous.
Google Ngram Viewer shows how "mentally incompetent" and "preposterous" have occurred on timeline