Fatuous and Knowing

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

Knowing is an antonym for fatuous.

Nearby Words: fatuity, fatuousness, fatuously

Knowing

Knowing adjective - Having inside information.

Fatuous is an antonym for knowing.

Nearby Words: know, known, knowingly
Cite this Source
Knowing and Fatuous. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fatuous/knowing
Fatuous & Knowing. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fatuous/knowing>.
Knowing or Fatuous. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fatuous/knowing.
Google Ngram Viewer shows how "fatuous" and "knowing" have occurred on timeline