Backbone
Backbone noun - The strength of mind that enables a person to endure pain or hardship.
Usage example: it takes backbone to stand up to the kind of suffering that some cancer patients must endure
Guts is a synonym for backbone in strength of character topic. In some cases you can use "Guts" instead a noun "Backbone", when it comes to topics like courage, fortitude. informal substitute
Nearby Word: backboned
Mutual synonyms
Cite this Source
Guts and Backbone. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/backbone/guts
Backbone & Guts. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/backbone/guts>.
Guts or Backbone. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/backbone/guts.
Google Ngram Viewer shows how "backbone" and "guts" have occurred on timeline