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
Ground is a synonym for foundation in basis topic. In some cases you can use "Ground" instead a noun "Foundation", when it comes to topics like reason, base, cause, over. popular alternative
Ground
Ground noun - An immaterial thing upon which something else rests.
Usage example: opposed to the notion that religious law should be used as a ground for civil law
Foundation is a synonym for ground in reason topic. You can use "Foundation" instead a noun "Ground", if it concerns topics such as base, cause, over. popular alternative
Mutual synonyms
How words are described
Both words in one sentence
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So, it is like building a giant wall to stop a flood but you don't secure the wall to the ground via a foundation.
Source: Barrier Warrior -
But not before Belgarion and Durnik soak the ground good by magically creating a spring under it and turn the foundation to mud.
Source: Grappling-Hook Pistol -
In building, a pile is a post or column driven deep into the ground as part of a structure's foundation; however, "piles" is also a slang term for hemorrhoids.
Cite this Source
Ground and Foundation. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/foundation/ground
Foundation & Ground. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/foundation/ground>.
Ground or Foundation. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/foundation/ground.
Google Ngram Viewer shows how "foundation" and "ground" have occurred on timeline