Base
Base noun - An immaterial thing upon which something else rests.
Principal and base are semantically related. in fundamental part topic. In some cases you can use "Principal" instead a noun "Base".
Mutual synonyms
How words are described
Both words in one sentence
- It would serve as the principal naval base of the Russians in the upcoming Russo-Japanese War.
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Drunk with Power: When German was appointed provisional principal of the school for a couple of days, he turned it into a military base.
Source: Series / Patito Feo - Other settings may use other authority figures; the principal in a school setting, or the base commander in a military setting, for example.
Source: Ultimate Authority Mayor
Cite this Source
Principal and Base. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/base/principal
Base & Principal. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/base/principal>.
Principal or Base. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/base/principal.
Google Ngram Viewer shows how "base" and "principal" have occurred on timeline