Basis and Base

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

Nearby Words: basic, basal, based, baseline, baseball

How words are described

human human basis human base
good good basis good base
similar similar basis similar base
complete complete basis complete base
Other adjectives: current, original, friendly, strong, actual, entire, real, main, permanent, major, primary, last.
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