Foolish
Foolish adjective - Showing or marked by a lack of good sense or judgment.
Usage example: a foolish scheme that was supposed to make us all rich
Preposterous is a synonym for foolish in ability topic. In some cases you can use "Preposterous" instead an adjective "Foolish", when it comes to topics like unreasonable, nonsensical. popular alternative
Preposterous
Preposterous adjective - Conceived or made without regard for reason or reality.
Usage example: the idea that extraterrestrials built the pyramids is preposterous
Foolish is a synonym for preposterous in absurd topic. You can use "Foolish" instead an adjective "Preposterous", if it concerns topics such as ridiculous, ability, unreasonable. popular alternative
Mutual synonyms
Related pairs
- stupid and foolish
- stupid and preposterous
- crazy and foolish
- crazy and preposterous
- silly and foolish
- silly and preposterous
- senseless and foolish
- senseless and preposterous
- absurd and foolish
- absurd and preposterous
- unreasonable and foolish
- unreasonable and preposterous
- asinine and foolish
- asinine and preposterous
Both words in one sentence
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Because of the superior Latverian handiwork that goes into their construction, many foolish heroes think that when they defeat a Doombot it is actually Doom they've beaten. Preposterous!
Source: Self Demonstrating / Doctor Doom
Cite this Source
Preposterous and Foolish. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/foolish/preposterous
Foolish & Preposterous. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/foolish/preposterous>.
Preposterous or Foolish. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/foolish/preposterous.
Google Ngram Viewer shows how "foolish" and "preposterous" have occurred on timeline