Intestinal fortitude and Mousiness
Opposite meaning terms
Intestinal fortitude
Intestinal fortitude noun - Strength of mind to carry on in spite of danger.
Usage example: the one person who had the intestinal fortitude to stand up and denounce the injustice of it all
Mousiness is an antonym for intestinal fortitude.
Mousiness
Cite this Source
Mousiness and Intestinal fortitude. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/intestinal_fortitude/mousiness
Intestinal fortitude & Mousiness. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/intestinal_fortitude/mousiness>.
Mousiness or Intestinal fortitude. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/intestinal_fortitude/mousiness.
Google Ngram Viewer shows how "intestinal fortitude" and "mousiness" have occurred on timeline