Core and Topic

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

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Topic and core are semantically related. In some cases you can use "Topic" instead a noun "Core".

Nearby Words: cored, coring

Topic noun - A major object of interest or concern (as in a discussion or artistic composition).

Usage example: the topic of his poem is the bitter conflict in Northern Ireland

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Core and topic are semantically related. Sometimes you can use "Core" instead a noun "Topic".

Nearby Words: topical, topicality, topically

good	good core	good topic
special	special core	special topic
complete	complete core	complete topic
original	original core	original topic
Other adjectives: single, small, actual, entire, real, main, new, primary, last, central.

Though a few characters mention "a 'container' for the Core Medals", the topic is mostly left untouched within the first third of the series.

Source: Series / Kamen Rider OOO
Reality Subtext: Makan overhears a debate in one of the BZ-Koro Core Dimension Storyline and Theories forum plaza over whether Acid was a proper element in that universe or not, a topic that has been brought up frequently on BZ Power.

Source: Web Original / The Aethion Expanded Multiverse

Cite this Source

Topic and Core. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/core/topic

Core & Topic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/core/topic>.

Topic or Core. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/core/topic.

Google Ngram Viewer shows how "core" and "topic" have occurred on timeline