Core
Core noun - A thing or place that is of greatest importance to an activity or interest.
Usage example: the capitol building is the core of the political life of the state
Nucleus is a synonym for core in heart topic. In some cases you can use "Nucleus" instead a noun "Core", when it comes to topics like centre, position, center, inner part. popular alternative
Nearby Words: cored, coring
Nucleus
Nucleus noun - A thing or place that is of greatest importance to an activity or interest.
Usage example: a college campus that was a nucleus of opposition to the war
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Synonyms for Nucleus
Core is a synonym for nucleus in centre topic. You can use "Core" instead a noun "Nucleus", if it concerns topics such as position, essence, inner part. popular alternative
Nearby Words: nuclear, nucleic
Mutual synonyms
How words are described
Both words in one sentence
- As Kon and his team try to fight their way into the Hollow fortress, Tatsuki tells him that the rest of the team will take care of things at the entrance and that he should proceed to the core of the fortress and attack the nucleus.
Source: The Rest Shall Pass
Cite this Source
Nucleus and Core. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/core/nucleus
Core & Nucleus. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/core/nucleus>.
Nucleus or Core. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/core/nucleus.
Google Ngram Viewer shows how "core" and "nucleus" have occurred on timeline