Preposterous and Softheaded

Preposterous

Preposterous adjective - Showing or marked by a lack of good sense or judgment.
Usage example: a preposterous suggestion to go swimming in this freezing weather

Softheaded and preposterous are semantically related in ability topic. In some cases you can use "Softheaded" instead an adjective "Preposterous".

Softheaded

Softheaded adjective - Not having or showing an ability to absorb ideas readily.
Usage example: serious scientists who regard UFO followers as softheaded and gullible

Preposterous and softheaded are semantically related in ability topic. You can use "Preposterous" instead an adjective "Softheaded", if it concerns topics such as foolish.
Cite this Source
Softheaded and Preposterous. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/preposterous/softheaded
Preposterous & Softheaded. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/preposterous/softheaded>.
Softheaded or Preposterous. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/preposterous/softheaded.
Google Ngram Viewer shows how "preposterous" and "softheaded" have occurred on timeline