Frames
Underpinnings and frames are semantically related. In some cases you can use "Underpinnings" instead a noun "Frames".
Underpinnings
Frames and underpinnings are semantically related. Sometimes you can use "Frames" instead a noun "Underpinnings".
Cite this Source
Underpinnings and Frames. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/frames/underpinnings
Frames & Underpinnings. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/frames/underpinnings>.
Underpinnings or Frames. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/frames/underpinnings.
Google Ngram Viewer shows how "frames" and "underpinnings" have occurred on timeline