Core
Core noun - The seat of one's deepest thoughts and emotions.
Peripheral is an antonym for core.
Nearby Words: cored, coring
Peripheral
Peripheral adjective - Available to supply something extra when needed.
Core is an antonym for peripheral.
Nearby Word: periphery
Both words in one sentence
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Limited Social Circle: Played with; although the series follows a core cast of about five or six friends, MJ is a popular and well-liked girl so we frequently see her talking to and hanging out with peripheral characters to underline this.
Cite this Source
Peripheral and Core. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/core/peripheral
Core & Peripheral. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/core/peripheral>.
Peripheral or Core. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/core/peripheral.
Google Ngram Viewer shows how "core" and "peripheral" have occurred on timeline