Pillar
Pillar noun - An upright shaft that supports an overhead structure.
Show all Definitions
Synonyms for Pillar
Underpinning and pillar are semantically related. In some cases you can use "Underpinning" instead a noun "Pillar".
Nearby Word: pillared
Underpinning
Underpinning noun - A structure that holds up or serves as a foundation for something else.
Usage example: the underpinnings of the bridge were seriously damaged in the collision
Show all Definitions
Synonyms for Underpinning
Pillar and underpinning are semantically related. Sometimes you can use "Pillar" instead a noun "Underpinning".
Nearby Words: underpin, underpinned
Mutual synonyms
Related pairs
Cite this Source
Underpinning and Pillar. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/pillar/underpinning
Pillar & Underpinning. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/pillar/underpinning>.
Underpinning or Pillar. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/pillar/underpinning.
Google Ngram Viewer shows how "pillar" and "underpinning" have occurred on timeline