Assumption
Assumption noun - Something taken as being true or factual and used as a starting point for a course of action or reasoning.
Keystone and assumption are semantically related. In some cases you can use "Keystone" instead a noun "Assumption".
Keystone
Keystone noun - An immaterial thing upon which something else rests.
Usage example: a committed socialist who argues that greed is the keystone of capitalism
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Synonyms for Keystone
Assumption and keystone are semantically related. Sometimes you can use "Assumption" instead a noun "Keystone".
Mutual synonyms
How words are described
Cite this Source
Keystone and Assumption. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/assumption/keystone
Assumption & Keystone. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/assumption/keystone>.
Keystone or Assumption. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/assumption/keystone.
Google Ngram Viewer shows how "assumption" and "keystone" have occurred on timeline