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
Spunk is a synonym for backbone in strength of character topic. In some cases you can use "Spunk" instead a noun "Backbone", when it comes to topics like courage, guts. informal substitute
Nearby Word: backboned
Spunk
Spunk noun - The strength of mind that enables a person to endure pain or hardship.
Usage example: had the spunk to overcome a severe physical disability
Backbone is a synonym for spunk in courage topic. You can use "Backbone" instead the word "Spunk" as a noun or a determination. popular alternative
Nearby Word: spunky
Mutual synonyms
Cite this Source
Spunk and Backbone. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/backbone/spunk
Backbone & Spunk. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/backbone/spunk>.
Spunk or Backbone. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/backbone/spunk.
Google Ngram Viewer shows how "backbone" and "spunk" have occurred on timeline