Deepest part
Sole and deepest part are semantically related. in bottom topic. In some cases you can use "Sole" instead a noun phrase "Deepest part", when it comes to topics like foundation.
Sole
Sole noun - The underside of the foot.
Deepest part and sole are semantically related. Sometimes you can use "Deepest part" instead a noun "Sole".
Mutual synonyms
Cite this Source
Sole and Deepest part. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/deepest_part/sole
Deepest part & Sole. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/deepest_part/sole>.
Sole or Deepest part. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/deepest_part/sole.
Google Ngram Viewer shows how "deepest part" and "sole" have occurred on timeline