Buttocks
Buttocks noun - The part of the body upon which someone sits.
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Synonyms for Buttocks
Upper leg
Cite this Source
Upper leg and Buttocks. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/buttocks/upper_leg
Buttocks & Upper leg. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/buttocks/upper_leg>.
Upper leg or Buttocks. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/buttocks/upper_leg.
Google Ngram Viewer shows how "buttocks" and "upper leg" have occurred on timeline