Core
Core noun - The main or greater part of something as distinguished from its subordinate parts.
Usage example: a starfish can even survive the division of its core into two parts; both halves then regenerate
Mass and core are semantically related in center topic. In some cases you can use "Mass" instead a noun "Core".
Nearby Words: cored, coring
Mass
Mass noun - The main or greater part of something as distinguished from its subordinate parts.
Usage example: when taking pictures, focus your attention on the mass of the main subject
Core and mass are semantically related in body of matter topic. Sometimes you can use "Core" instead a noun "Mass".
How words are described
Both words in one sentence
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Mass Effect 2 has a couple of these: the Reaper core in the Derelict Reaper mission and the rogue VI in the Overlord DLC.
Source: Shielded Core Boss -
Buried under the mass of granite and hyperfiber lies an entire planet inside the ship's core - Marrow - which is suspended in the center by enormous electromagnetic barriers.
Source: Literature / Great Ship -
Even with the mass-effect core reducing its mass, the landing jets and the shock absorbers, it still lands with the force of a brick.
Source: Tank Goodness
Cite this Source
Mass and Core. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/core/mass
Core & Mass. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/core/mass>.
Mass or Core. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/core/mass.
Google Ngram Viewer shows how "core" and "mass" have occurred on timeline