PROTOTYPES Synonyms: 62 Similar and Opposite Words

prototypes

noun

plural of prototype

as in examples

one of a group or collection that shows what the whole is like a literary character who is regarded as the prototype of the fanatical and intolerant pursuer of justice

Synonyms & Similar Words

Relevance

as in forerunners

something belonging to an earlier time from which something else was later developed the Greek epic that is the prototype of the hero myth

Synonyms & Similar Words

Antonyms & Near Antonyms

as in originals

something from which copies are made the manufacturer exhaustively tested the prototype of the vehicle before approving production

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Antonyms & Near Antonyms

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 prototypes This would be followed by Blackbeard GL prototypes and a dedicated launcher pod, with the longer-term goal of conducting a minimum viable product flight test using the M142 High Mobility Artillery Rocket System’s (HIMARS) fire-control system. — Kaif Shaikh, Interesting Engineering, 8 Oct. 2026 Because product managers and designers can now build working prototypes and engineers can weigh in on product decisions earlier, the work doesn’t have to be passed from hand to hand. — Tim Lee, Forbes.com, 6 Oct. 2026 Horvath says that there were many iterations of designs and prototypes developed to get ready for the exhibit. — Megan Fitzgerald, Miami Herald, 6 Oct. 2026 Dozens of companies are vying to complete designs, and early prototypes are under construction in Tennessee and Wyoming. — John Moritz, Hartford Courant, 4 Oct. 2026 Tortoise Gear says it's spent years going through dozens of prototypes to create the Lamprey91. — New Atlas, 2 Oct. 2026 More colorways have either released or been shown through prototypes in official channels in the years since, but one had managed to escape documentation until just this weekend. — Ian Servantes, Footwear News, 28 Sep. 2026 As part of the program, Rolls-Royce will now begin drive-testing Project Nightingale prototypes. — Bryan Hood, Robb Report, 23 Sep. 2026 The event also includes product launches and prototypes, comics, art, special guests and more. — Mary Caldwell, AJC.com, 22 Sep. 2026

Recent Examples of Synonyms for prototypes

Noun

Today, Japanese designers are firmly established on the vintage market and early examples can command extraordinary prices.

— Rhonda Richford, Footwear News, 12 Oct. 2026
There were loads of other striking red carpet moments in London, too, Florence Pugh’s corseted Wiederhoeft gown and Scarlett Johansson’s red-hot custom Prada dress being two prime examples.

— Christian Allaire, Vogue, 11 Oct. 2026

Definition of examples

Noun

Margaret and Alice are the forerunners of Lucy and Ethel, and Shakespeare’s comedy, written expressly to entertain, gives us a sense of what an Elizabethan-era situation comedy might look like.

— Theater Critic, Los Angeles Times, 23 July 2026
One of the forerunners today in Madeira and the Azores is António Maçanita from Azores Wine Company.

— Forbes.com, Forbes.com, 20 July 2026

Definition of forerunners

Noun

In a new study published in Science on Thursday, researchers collected stool samples from more than 170 people before and after a second or third dose of a COVID vaccine.

— Jackie Flynn Mogensen, Scientific American, 9 Oct. 2026
However, there was not enough evidence to draw clear conclusions on whether free drug samples and other promotions affect decisions to place specific drugs on hospital formularies.

— Ed Silverman, STAT, 9 Oct. 2026

Definition of samples

Noun

Ng, who is Jo Henderson’s oncologist, noted that her previous research found that women who ate more ultraprocessed foods had a higher risk of colon polyps that can be precursors to cancer.

— Kaitlin Sullivan, NBC news, 2 Oct. 2026
The coal and steel organization was the first among European institutions that were precursors to what eventually became the European Union.

— ABC News, ABC News, 28 Sep. 2026

Definition of precursors

Noun

At a moment when historically reliable sources of employment for mid-career comedians—writing for sitcoms and late night, supporting roles in film comedies, commercials—all seem to be in crisis, the podcast business is comparatively lucrative.

— Dan Brooks, New Yorker, 10 Oct. 2026
Confidential sources Rahmer acknowledged in his testimony that there are limits to knowing who is a confidential informant or working for agencies outside the FBI.

— Jacqueline Charles, Miami Herald, 10 Oct. 2026

Definition of sources

Noun

These features lend his work an air of cruelty, making people seem like specimens in the hands of a researcher bound by no scientific ethics or norms.

— Richard Brody, New Yorker, 9 Oct. 2026
Ghana and Namibia refused to sign up over concerns about data and specimens, while Zimbabwe lost all US health aid last month.

— Tiisetso Motsoeneng, semafor.com, 9 Oct. 2026

Definition of specimens

Noun

The discovery led to a complete redesign of the project, shifting the hotel inland to preserve the sacred site and honor the ancestors who remain there.

— Condé Nast, Condé Nast Traveler, 7 Oct. 2026
The small, troubled Trask family represents isolation, generational trauma and dysfunctional cycles in contrast to the large, loving and morally grounded Hamilton family, who are modeled after Steinbeck’s own maternal ancestors.

— Senior Television, Los Angeles Times, 5 Oct. 2026

Definition of ancestors

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prototype

prototypes

protract

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Style

“Prototypes.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/prototypes. Accessed 14 Oct. 2026.

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Synonyms of prototypes

noun

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