Core
Core noun - An area or point that is an equal distance from all points along an edge or outer surface.
Usage example: the mountain rises from ground that is almost precisely at the island's core
Interior is a synonym for core in inner part topic. In some cases you can use "Interior" instead the word "Core" as a noun or an adjective, when it comes to topics like centre. popular alternative
Nearby Words: cored, coring
Interior
Interior noun - An interior or internal part.
Usage example: the interior of the computer was clogged with dust
Core is a synonym for interior in inner part topic. You can use "Core" instead the word "Interior" as a noun or an adjective, if it concerns topics such as centre, inside. popular alternative
Nearby Words: internal, internally
Mutual synonyms
How words are described
Both words in one sentence
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He has a Pint-Sized Powerhouse timeship that's Bigger on the Inside, and said interior consists of a circular room around a glowy central core.
Source: Video Game / Star Trek Online -
Aaron Eckhart and Hilary Swank go down into Earth's interior to restart the core with nuclear bombs.
Source: Disaster Movie -
The mission "The Space Armada" in the original SNES game has you flying through a battleship's interior in order to destroy its core.
Source: Airstrike Impossible
Cite this Source
Interior and Core. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/core/interior
Core & Interior. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/core/interior>.
Interior or Core. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/core/interior.
Google Ngram Viewer shows how "core" and "interior" have occurred on timeline