Genius
Genius noun - A very smart person.
Illustrious and genius are semantically related. In some cases you can use "Illustrious" instead an adjective "Genius".
Illustrious
Illustrious adjective - Standing above others in rank, importance, or achievement.
Genius and illustrious are semantically related. Sometimes you can use "Genius" instead an adjective "Illustrious".
Nearby Word: illustration
Cite this Source
Illustrious and Genius. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/genius/illustrious
Genius & Illustrious. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/genius/illustrious>.
Illustrious or Genius. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/genius/illustrious.
Google Ngram Viewer shows how "genius" and "illustrious" have occurred on timeline