Definition of ideanext
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Synonym Chooser

How does the noun idea contrast with its synonyms?

Some common synonyms of idea are conception, concept, 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)," 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 can concept be used instead of idea?

While the synonyms concept and idea are close in meaning, 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 are the words conception and concept related as synonyms of idea?

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 would impression be a good substitute for idea?

The meanings of impression and idea largely overlap; however, 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 idea?

The synonyms notion and idea are sometimes interchangeable, 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 is it sensible to use thought instead of idea?

The words thought and idea can be used in similar contexts, but 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 idea Such privacy was part of the concept for the community — an idea to mix luxury homes with shared, low-density open space, strict conservation and agriculture. David Caraccio updated July 4, Sacbee.com, 4 July 2026 The term—coined by Kathryn Jezer-Morton in her now viral story—might sound daunting, but the basic idea is simple. Maria Sabella, Better Homes & Gardens, 4 July 2026 This is not the first time Republicans have floated this idea. Molly Parks, The Washington Examiner, 4 July 2026 Making an investment in children’s future from birth is a welcome idea in many quarters. Jeanne Sahadi, CNN Money, 4 July 2026 See All Example Sentences for idea
Recent Examples of Synonyms for idea
Noun
  • The building’s second floor will house a full-service restaurant, though the concept has not been finalized, and the third floor will function as a rooftop bar.
    Henri Hollis, AJC.com, 4 July 2026
  • The dog park and bar concept, owned by Free Range Concepts, also shut down its Dallas and Allen locations.
    Jake Harris, Fort Worth Star-Telegram, 3 July 2026
Noun
  • Open-source and open-weight models make different parts of an AI model available for developers to inspect, use and sometimes modify.
    Kai Nicol-Schwarz, CNBC, 7 July 2026
  • Unlike some folding bikes – including popular models from Brompton and Birdy – which come with small 16-inch wheels, the Tetra gets 20-inchers for greater comfort over a variety of road surfaces.
    New Atlas, New Atlas, 7 July 2026
Noun
  • There were other reminders as well, some less subtle than others, of the true purpose of Congress.
    Phaedra Trethan, USA Today, 3 July 2026
  • However, StyleCaster may receive a commission on orders placed through its retail links, and the retailer may receive certain auditable data for accounting purposes.
    Katie Decker-Jacoby, StyleCaster, 2 July 2026
Noun
  • The thoughts and prayers expressed on the phones are, in a sense, carried by the wind.
    Staff Photographer, Los Angeles Times, 6 July 2026
  • Her brother said at the time that her first thoughts were with her young daughter, August.
    Eric Mack, FOXNews.com, 5 July 2026
Noun
  • Their French 75, which is made with cognac, lemon and muscadet, is a perfect example thanks to a beautiful balance of elegance and ingenuity.
    Blair Crosby, AJC.com, 5 July 2026
  • One example is a joint venture with CDA near the future Route 390 and I-490 interchange next to O’Hare.
    Marni Pike, Chicago Tribune, 5 July 2026
Noun
  • Corlys, one of few characters on the show who has survived long enough to ask for a favor in return for his service, shares his plan with Rhaenyra, asking her earnestly for public support from the crown.
    Zoe Papelis, Vulture, 6 July 2026
  • The government claimed the feature could increase cybercrime incidents and has directed the platform to pause its plans.
    Priyanka Salve, CNBC, 6 July 2026
Noun
  • Those seeking to stop the roundup reject almost all of the federal agencies’ claims, from the size of the herd to the notion that the horses cause ecological damage.
    Lila Seidman, Los Angeles Times, 30 June 2026
  • The decision in the Wong Kim Ark case was so widely accepted that even in periods of great hostility to immigrants, the notion of birthright citizenship remained untouchable.
    Nina Totenberg, NPR, 30 June 2026
Noun
  • This can fuel a return to regressive ideals of masculinity and virility.
    Lucy Maguire, Vogue, 6 July 2026
  • Universities, like every organization, must balance educational ideals with monetary realities, demographic pressures, legal constraints, and institutional priorities.
    Scott White, Forbes.com, 5 July 2026

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Cite this Entry

“Idea.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/idea. Accessed 7 Jul. 2026.

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