Lower back
Lumbar region and lower back are semantically related. In some cases you can use "Lumbar region" instead a noun phrase "Lower back".
Lumbar region
Lower back and lumbar region are semantically related. You can use "Lower back" instead a noun phrase "Lumbar region".
Mutual synonyms
Cite this Source
Lumbar region and Lower back. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/lower_back/lumbar_region
Lower back & Lumbar region. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/lower_back/lumbar_region>.
Lumbar region or Lower back. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/lower_back/lumbar_region.
Google Ngram Viewer shows how "lower back" and "lumbar region" have occurred on timeline