Basis
Basis noun - An immaterial thing upon which something else rests.
Usage example: the sole basis for the rumor is someone's overactive imagination
Base is a synonym for basis in foundation topic. In some cases you can use "Base" instead a noun "Basis", when it comes to topics like principle, mainstay, physical foundation, substratum. popular alternative
Nearby Word: basic
Base
Base noun - An immaterial thing upon which something else rests.
Usage example: the firm belief that complete trust between husband and wife is the base of any successful marriage
Basis is a synonym for base in foundation topic. You can use "Basis" instead a noun "Base", if it concerns topics such as principle, thing, essence, core. popular alternative
Mutual synonyms
How words are described
Cite this Source
Base and Basis. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/basis/base
Basis & Base. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/basis/base>.
Base or Basis. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/basis/base.
Google Ngram Viewer shows how "basis" and "base" have occurred on timeline