Ignoramus and Idiot

Ignoramus

Ignoramus noun - A stupid person.
Usage example: only an ignoramus would be foiled by the building's security system

Idiot is a synonym for ignoramus in person topic. In some cases you can use "Idiot" instead a noun "Ignoramus", when it comes to topics like fool, dunce, simpleton.

Idiot

Idiot noun - A stupid person.
Usage example: only an idiot would invest in a company just because a casual acquaintance recommended it

Ignoramus is a synonym for idiot in fool topic. You can use "Ignoramus" instead a noun "Idiot", if it concerns topics such as person, dunce, very stupid person.

Nearby Words: idiotic, idiom, idiocy, idiotically

How words are described

complete complete ignoramus complete idiot
self-centered self-centered ignoramus self-centered idiot
Cite this Source
Idiot and Ignoramus. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/ignoramus/idiot
Ignoramus & Idiot. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/ignoramus/idiot>.
Idiot or Ignoramus. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/ignoramus/idiot.
Google Ngram Viewer shows how "ignoramus" and "idiot" have occurred on timeline