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 All these steps are followed only for the demonstrator reactor. — Ameya Paleja, Interesting Engineering, 9 Oct. 2026 The group plans to produce 10 demonstrator fabrics, conduct five quality-improvement trials and publish an open-source spinning procedure. — Alexandra Harrell, Footwear News, 8 Oct. 2026 This will be followed by the A2 demonstrator that will upgrade performance and include actual weapons by 2030. — New Atlas, 24 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 See All Example Sentences for demonstrator

Recent Examples of Synonyms for demonstrator

Noun

The public call to action came Thursday, one day after a protester was maced and detained at the John Moss federal building in downtown Sacramento.

— Jennah Pendleton, Sacbee.com, 12 Nov. 2026
In footage, a male protester is seen being restrained on top of a car, and another pair of protesters are held back as a carton of milk bursts open.

— Alia Shoaib, MSNBC Newsweek, 11 Nov. 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

Tusk and his government have characterized their conservative opposition as buoyed by foreign agitators, particularly Russian interference.

— Timothy Nerozzi, The Washington Examiner, 4 Nov. 2026
Coolly, Violet responds that to avoid alarming the public, a few agitators have beenneutralized—now there’s a sticky euphemism—and their deaths passed off as revenge killings among drug traffickers.

— J. B. MacKinnon, Harpers Magazine, 27 Oct. 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 13 Nov. 2026.

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Synonyms of demonstrator

noun

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