CONCEPT Synonyms: 70 Similar and Opposite Words

Q: How does the noun 'concept' contrast with its synonyms?

Some common synonyms of concept are conception , idea , impression , notion , and thought . While all these words mean "what exists in the mind as a representation (as of something comprehended) or as a formulation (as of a plan)," concept may apply to the idea formed by consideration of instances of a species or genus or, more broadly, to any idea of what a thing ought to be. // a society with no concept of private property

Q: How do 'conception' and 'concept' relate to one another?

Conception is often interchangeable with concept ; it may stress the process of imagining or formulating rather than the result. // our changing conception of what constitutes art

Q: When is it sensible to use 'idea' instead of 'concept'?

The synonyms idea and concept are sometimes interchangeable, but idea may apply to a mental image or formulation of something seen or known or imagined, to a pure abstraction, or to something assumed or vaguely sensed. // innovative ideas // my idea of paradise

Q: When would 'impression' be a good substitute for 'concept'?

The words impression and concept are synonyms, but do differ in nuance. Specifically, impression applies to an idea or notion resulting immediately from some stimulation of the senses. // the first impression is of soaring height

Q: Where would 'notion' be a reasonable alternative to 'concept'?

The words notion and concept can be used in similar contexts, but notion suggests an idea not much resolved by analysis or reflection and may suggest the capricious or accidental. // you have the oddest notions

Q: When could 'thought' be used to replace 'concept'?

The meanings of thought and concept largely overlap; however, thought is likely to suggest the result of reflecting, reasoning, or meditating rather than of imagining. // commit your thoughts to paper

concept

noun

ˈkän-ˌsept

Definition of concept

as in notion

an idea or statement about all of the members of a group or all the instances of a situation trying to change the public's concept of a nightly newscast

Synonyms & Similar Words

Relevance

as in idea

something imagined or pictured in the mind a concept for a new kind of automobile that could revolutionize the industry

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the noun concept contrast with its synonyms?

Some common synonyms of concept are conception, idea, impression, notion, and thought. While all these words mean "what exists in the mind as a representation (as of something comprehended) or as a formulation (as of a plan)," concept may apply to the idea formed by consideration of instances of a species or genus or, more broadly, to any idea of what a thing ought to be.

a society with no concept of private property

How do conception and concept relate to one another?

Conception is often interchangeable with concept; it may stress the process of imagining or formulating rather than the result.

our changing conception of what constitutes art

When is it sensible to use idea instead of concept?

The synonyms idea and concept are sometimes interchangeable, but idea may apply to a mental image or formulation of something seen or known or imagined, to a pure abstraction, or to something assumed or vaguely sensed.

innovative ideas

my idea of paradise

When would impression be a good substitute for concept?

The words impression and concept are synonyms, but do differ in nuance. Specifically, impression applies to an idea or notion resulting immediately from some stimulation of the senses.

the first impression is of soaring height

Where would notion be a reasonable alternative to concept?

The words notion and concept can be used in similar contexts, but notion suggests an idea not much resolved by analysis or reflection and may suggest the capricious or accidental.

you have the oddest notions

When could thought be used to replace concept?

The meanings of thought and concept largely overlap; however, thought is likely to suggest the result of reflecting, reasoning, or meditating rather than of imagining.

commit your thoughts to paper

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of concept Additional stores with the new concept will open in Easton Town Center in Columbus, Ohio, and Town and Country in Miami, Florida. — Charlotte Observer, 23 Oct. 2026 But in fact, Cooley articulated a powerful psychological concept that allows many of the world’s top athletes to perform at their best. — Jesse Granger, New York Times, 23 Oct. 2026 Its concept connects nostalgic dance music with contemporary party culture, creating a record designed to encourage movement and audience participation. — Kaitlyn Gomez, Miami Herald, 23 Oct. 2026 Mohamed brings more than two decades of global experience leading product strategy from concept through to market for luxury, fashion and lifestyle brands. — Lisa Lockwood, Footwear News, 22 Oct. 2026 See All Example Sentences for concept

Recent Examples of Synonyms for concept

Noun

Such long-term investment is difficult to reconcile with the notion of an imminent military confrontation.

— Ningrong Liu, Fortune, 23 Oct. 2026
The civic organization has questioned whether his scrutiny over its finances and a reverter clause in the youth center’s deed is politically motivated, a notion Lago denies.

— Michelle Marchante, Miami Herald, 23 Oct. 2026

Definition of notion

Noun

Our research and engineering remain world-class, but our record of getting ideas to market and improving how products are made has been less stellar.

— Rick Lazio, Fortune, 24 Oct. 2026
It has also been designed as a neighborhood gathering space, with Apartment at 365, the physical space representing the Happier pillar of discovery, idea exchange, community, creativity and collaboration.

— Ryma Chikhoune, Footwear News, 24 Oct. 2026

Definition of idea

Noun

Bloomberg reports that despite having helped with the company’s conception, Luckey has no equity or ongoing role in Warhound.

— Jess Weatherbed, The Verge, 23 Oct. 2026
At the time, the Busby Berkeley conception of musical film as outlandish spectacle was the choreographic vogue.

— David Hajdu, Vanity Fair, 20 Oct. 2026

Definition of conception

Noun

One criticism, which mirrors a plotline in the film, is that Ali G uses the character as a cover for enforcing racial stereotypes.

— Lacey Rose, HollywoodReporter, 21 Oct. 2026
The term has since become a shorthand for antisemitic depictions of greed and has been condemned for elevating offensive stereotypes about Jewish people.

— Kacen Bayless, Kansas City Star, 20 Oct. 2026

Definition of stereotype

Noun

What Zuckerberg hasn’t addressed directly, on the podcast or the earnings call, is whether agents will eat into the ad impressions that generate nearly all of Meta’s revenue today.

— Molly A. Wallace, Fortune, 20 Oct. 2026
Vance left a positive impression on his RJC audience while stopping short of disavowing influential conservative podcast host Tucker Carlson.

— Thomas Beaumont, Los Angeles Times, 20 Oct. 2026

Definition of impression

Noun

Pike didn’t always have such a cogent theory of the power of the body in performance.

— Sarah Crompton, Vogue, 21 Oct. 2026
The idea that the absence of private property and systematic inequality automatically removes coercion—which forms the core of the Marxist theory of history—is not proven.

— Literary Hub, Literary Hub, 21 Oct. 2026

Definition of theory

Cite this Entry

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“Concept.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/concept. Accessed 27 Oct. 2026.

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Synonyms of concept

noun

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