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 The transition from the current demonstrator to a passenger-carrying aircraft will therefore require several additional stages. — Bojan Stojkovski, Interesting Engineering, 20 Sep. 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 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 See All Example Sentences for demonstrator

Recent Examples of Synonyms for demonstrator

Noun

During the second protester’s interruptions, Vance stressed the difference between Democrats and Republicans on issues such as policing and education.

— Mabinty Quarshie, The Washington Examiner, 1 Oct. 2026
The brand also saw a higher rate of social mentions on X (Twitter) and an influx of comments on Instagram, surrounding the PETA incident involving CFDA chief executive officer Steven Kolb and a protester.

— Lisa Lockwood, Footwear News, 17 Sep. 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

The incident came as agitators against immigration adopt a confrontational new tactic of trying to stop the boats landing on England’s shores, clashing with police and rescue workers in the process.

— Jill Lawless, Los Angeles Times, 24 Sep. 2026
Among the agitators were the workers at Sytin’s Moscow publishing house.

— James Folta, Literary Hub, 10 Sep. 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 4 Oct. 2026.

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Synonyms of demonstrator

noun

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