Basement
Basement noun - The lowest part, place, or point.
Usage example: the basement of the outdoor fountain needs a lot of restoration work
Base
Base noun - The lowest part, place, or point.
Usage example: the base of the mountain extends over a huge area
Basement is a synonym for base in foundation topic. You can use "Basement" instead the word "Base" as a noun or an adjective, if it concerns topics such as thing, groundwork, pedestal.
Mutual synonyms
How words are described
Cite this Source
Base and Basement. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/basement/base
Basement & Base. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/basement/base>.
Base or Basement. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/basement/base.
Google Ngram Viewer shows how "basement" and "base" have occurred on timeline