Bedrock
Bedrock noun - An immaterial thing upon which something else rests.
Usage example: my religious faith is the bedrock of my life
Mutual synonyms
Cite this Source
Bulwark and Bedrock. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/bedrock/bulwark
Bedrock & Bulwark. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/bedrock/bulwark>.
Bulwark or Bedrock. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/bedrock/bulwark.
Google Ngram Viewer shows how "bedrock" and "bulwark" have occurred on timeline