Crazy
Crazy adjective - Showing or marked by a lack of good sense or judgment.
Usage example: a crazy plan to climb Mount Everest without proper equipment
Fatuous is a synonym for crazy in asinine topic. In some cases you can use "Fatuous" instead an adjective "Crazy", when it comes to topics like ridiculous, idiotic, unrealistic.
Fatuous
Fatuous adjective - Not having or showing an ability to absorb ideas readily.
Usage example: the fatuous questions that the audience members asked after the lecture suggested to the oceanographer that they had understood little
Crazy is a synonym for fatuous in asinine topic. Sometimes you can use "Crazy" instead an adjective "Fatuous".
Mutual synonyms
Cite this Source
Fatuous and Crazy. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/crazy/fatuous
Crazy & Fatuous. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/crazy/fatuous>.
Fatuous or Crazy. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/crazy/fatuous.
Google Ngram Viewer shows how "crazy" and "fatuous" have occurred on timeline