Foundation
Foundation noun - An immaterial thing upon which something else rests.
Usage example: she had a good enough foundation in math to pursue an economics degree
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Synonyms for Foundation
Underpinning is a synonym for foundation in reason topic. In some cases you can use "Underpinning" instead a noun "Foundation", when it comes to topics like footing, substructure, bedrock, over. popular alternative
Underpinning
Underpinning noun - An immaterial thing upon which something else rests.
Usage example: the underpinnings of the theory have recently been called into question
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Synonyms for Underpinning
Foundation is a synonym for underpinning in basis topic. You can use "Foundation" instead a noun "Underpinning", if it concerns topics such as reason, bedrock, over, supporting structure. popular alternative
Nearby Words: underpin, underpinned
Mutual synonyms
Related pairs
- root and foundation
- root and underpinning
- basis and foundation
- basis and underpinning
- reason and foundation
- reason and underpinning
- support and foundation
- support and underpinning
- ground and foundation
- ground and underpinning
- base and foundation
- base and underpinning
- footing and foundation
- footing and underpinning
Cite this Source
Underpinning and Foundation. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/foundation/underpinning
Foundation & Underpinning. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/foundation/underpinning>.
Underpinning or Foundation. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/foundation/underpinning.
Google Ngram Viewer shows how "foundation" and "underpinning" have occurred on timeline