Sole
Sole noun - The underside of footwear or a golf club.
Underside is a synonym for sole in position topic. In some cases you can use "Underside" instead a noun "Sole", when it comes to topics like lowest part. popular alternative
Underside
Underside noun - The side or part facing downward from something.
Usage example: the underside of the cat's coat is pure white
Mutual synonyms
Cite this Source
Underside and Sole. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/sole/underside
Sole & Underside. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/sole/underside>.
Underside or Sole. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/sole/underside.
Google Ngram Viewer shows how "sole" and "underside" have occurred on timeline