DEMONSTRATOR Synonyms: 47 Similar and Opposite Words

demonstrator

noun

Definition of demonstrator

as in protester

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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 demonstrator That facility will serve as a one-megawatt commercial demonstrator and provide longer-duration reliability testing. — Aamir Khollam, Interesting Engineering, 20 Aug. 2026 The test flight of Heart Aerospace’s X1 demonstrator aircraft took place at Plattsburgh International Airport in upstate New York on August 12. — Jeremy Hsu, ArsTechnica, 14 Aug. 2026 The company plans to use the new capital to expand manufacturing, support its go-to-market efforts, build a large-scale demonstrator and advance research and development. — Alexandra Harrell, Footwear News, 13 Aug. 2026 The demonstrator is currently undergoing final preparations for its first flight in New York. — Rachel Cormack, Robb Report, 27 July 2026 See All Example Sentences for demonstrator

Recent Examples of Synonyms for demonstrator

Noun

Pretti was using his phone to record immigration agents when officers violently shoved a protester towards him, video showed.

— Dave Goldiner, New York Daily News, 25 Aug. 2026
Printed and mounted on pieces cardstock were photos of protester’s family members and immigration records which could be found at the archive.

— Stephanie Lam, Mercury News, 24 Aug. 2026

Definition of protester

Noun

That would be intolerable in any other setting – not because every voter or marcher is admirable, but because constitutional rights are not based on a government employee’s benevolent opinion.

— George A. Mocsary, The Conversation, 7 July 2026
The corporation’s Senatobia store was closed as marchers protested Friday.

— Bracey Harris, NBC news, 28 June 2026

Definition of marcher

Noun

At 6-10 and 250 pounds, Freedom looks like an unfamiliar agitator.

— Jerry Brewer, New York Times, 25 Aug. 2026
For several years before the IAU vote, there had been agitators among the astronomical community lobbying for our solar system's nine worlds to become eight, and for Pluto's planetary status to be revoked.

— Keith Cooper, Space.com, 24 Aug. 2026

Definition of agitator

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demonstrative

demonstrator

demonstrators

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“Demonstrator.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/demonstrator. Accessed 1 Sep. 2026.

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Synonyms of demonstrator

noun

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