SETS OFF Synonyms: 65 Similar and Opposite Words

sets off

verb

present tense third-person singular of set off

as in triggers

to cause to function set off a bomb

Synonyms & Similar Words

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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 sets off As Prue and Curtis struggle to unravel the twisty lore of the obstacle-laden forest in their search for Mac, their outsider presence inadvertently sets off a long-festering showdown for control of the forest between its warring factions. — Los Angeles Times, 23 Oct. 2026 In others, the walls are paneled in a gleaming hardwood, which sets off the furniture, upholstered in black and dark-gray velvets. — Kim Velsey, Curbed, 21 Oct. 2026 Cruise stars as Digger Rockwell, an aging oil magnate whose drilling sets off an ecological disaster. — Jake Kanter, Deadline, 9 Oct. 2026 Ultimately, Miles sacrifices himself so that the others can escape, holding onto the detonator that sets off a massive explosion until his final breath. — ArsTechnica, 28 Aug. 2026 The idea that the relationship was ending sets off alarm bells for experts like Nikki Engel, who serves as the co-executive director of Violence Free Minnesota. — Conor Wight, CBS News, 14 Aug. 2026 The Southeast Asian nation sits on the Ring of Fire, a band around the Pacific Ocean that sets off frequent earthquakes and volcanic activity. — Lex Harvey, CNN Money, 14 Aug. 2026 That sets off a rescue mission — and also creates dangerous shifts in present-day reality. — Jasmine Vojdani, Vulture, 4 Aug. 2026 But the arrival of two strangers investigating her past sets off a series of events that prompts the residents of Crystal Lake to question who Pam Voorhees really is. — Scott Roxborough, HollywoodReporter, 31 July 2026

Recent Examples of Synonyms for sets off

Verb

Now, his firing triggers a buyout package of around $12 million, according to Yahoo's Ross Dellenger.

— Mark Harris OutKick, FOXNews.com, 25 Oct. 2026
Endurance testing Heating the material triggers a chemical reaction that removes loose chlorine ions and forms strong bonds between indium, oxygen, and phosphorus.

— Mrigakshi Dixit, Interesting Engineering, 23 Oct. 2026

Definition of triggers

Verb

The agency rejected the recommendation, saying that using cameras that automatically activate when an officer pulls their weapon or activates a car siren could risk privacy concerns.

— ABC News, ABC News, 14 Oct. 2026
And a few are very highly specific, such as the protease that activates insulin, which only cuts near a very specific series of amino acids.

— ArsTechnica, ArsTechnica, 14 Oct. 2026

Definition of activates

Verb

This approach also drives innovation by ensuring new technologies address real challenges cotton growers are facing.

— Angela Velasquez, Footwear News, 23 Oct. 2026
And more importantly, what is this anxiety so many men feel about their emotions that drives them to torturously invent bodies that bear little resemblance to the human form?

— Jay Weissberg, Variety, 23 Oct. 2026

Definition of drives

Verb

Researchers are adapting the magnetron—the same component that powers microwave ovens—to provide the 10 megawatts of power required for ADS.

— Aman Tripathi, Interesting Engineering, 19 Feb. 2026
How Wisconsin's solar battery park powers 130,000 homes The Paris Solar farm began producing power in December 2024 and generates 200 megawatts of renewable electricity during the day.

— Kurt Knutsson, FOXNews.com, 23 Sep. 2025

Definition of powers

Verb

As part of its process, the powered gimbal moves the image around in the general direction the projector's already facing, stopping the movement several times in the process before continuing, and adjusting the image size several times as well.

— M. David Stone, PC Magazine, 24 Oct. 2026
Flight testing moves forward L3Harris has reached the second phase of the Army’s Xtended Range Counter-sUAS Missile program.

— Aamir Khollam, Interesting Engineering, 24 Oct. 2026