Concept
Concept noun - Something imagined or pictured in the mind.
Usage example: a concept for a new kind of automobile that could revolutionize the industry
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Synonyms for Concept
Idea is a synonym for concept in notion topic. In some cases you can use "Idea" instead a noun "Concept", when it comes to topics like indication, agency, thinking, thoughts. popular alternative
Idea
Idea noun - Something imagined or pictured in the mind.
Usage example: my idea of the perfect vacation spot is an uncrowded, unspoiled beach
Concept is a synonym for idea in notion topic. You can use "Concept" instead a noun "Idea", if it concerns topics such as understanding, indication, agency, thinking. popular alternative
Mutual synonyms
How words are described
| old | old concept | old idea |
| good | good concept | good idea |
| clear | clear concept | clear idea |
| similar | similar concept | similar idea |
| Other adjectives: abstract, original, initial, simple, popular, entire, real, great, little, main, interesting, new, early, vague, general, mere, ridiculous, basic, central, different, modern. | ||
Both words in one sentence
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If someone exerts psychic influence on another too carelessly, a single concept or idea will bounce around in their mind until they are driven to act in dangerous extremes in deference to this concept.
Source: Hand in the Hole - At the beginning, Johnson's speech about the ring and the aliens changes slightly, but it is always a humorous concept or idea.
Source: Hard Mode Perks -
Eons ago, the god-like being known as Adonalsium shattered into sixteen Shards, each of which represents a specific idea or concept: Ruin, Devotion, Honor, Odium, etc.
Source: Anthropomorphic Personification
Cite this Source
Idea and Concept. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/concept/idea
Concept & Idea. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/concept/idea>.
Idea or Concept. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/concept/idea.
Google Ngram Viewer shows how "concept" and "idea" have occurred on timeline