Keystone
Keystone noun - An immaterial thing upon which something else rests.
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Synonyms for Keystone
Principal element and keystone are semantically related In some cases you can use "Principal element" instead a noun "Keystone".
Principal element
Keystone and principal element are semantically related in action topic. Sometimes you can use "Keystone" instead a noun phrase "Principal element".
Mutual synonyms
Related pairs
- heart and keystone
- heart and principal element
- root and keystone
- root and principal element
- principle and keystone
- principle and principal element
- essence and keystone
- essence and principal element
- core and keystone
- core and principal element
- center and keystone
- center and principal element
- crux and keystone
- crux and principal element
Cite this Source
Principal element and Keystone. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/keystone/principal_element
Keystone & Principal element. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/keystone/principal_element>.
Principal element or Keystone. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/keystone/principal_element.
Google Ngram Viewer shows how "keystone" and "principal element" have occurred on timeline