How to Use deadly in a Sentence
- They launched a deadly attack.
- The two gang leaders are deadly enemies.
- A deadly silence followed his question.
- Officers are allowed to use deadly force if necessary.
- He spoke with deadly seriousness.
- She shoots with deadly accuracy.
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The deaths come amid one of the deadliest years in the city on record.
—Olivia Mitchell, cleveland, 2 Aug. 2023
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What is the deadly kissing bug?
—Evan Moore, Charlotte Observer, 17 Sep. 2025
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But the surge has been shadowed by a spate of deadly crashes.
—Rebecca Ellis, Los Angeles Times, 10 May 2026
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Road rage sometimes turns deadly.
—Natalie Davies, Freep.com, 23 Sep. 2025
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All the while, the town faces a new deadly drug called Great White.
—Breanna Bell, Variety, 13 Dec. 2023
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It shouldn’t be played like some deadly serious game.
—James Fallon, Footwear News, 10 Sep. 2025
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Why was the storm so destructive and deadly?
—Helen Regan, CNN Money, 6 Nov. 2025
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Army could have stopped deadly mass shooting, lawsuit says.
—Rebecca Morin, USA Today, 4 Sep. 2025
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Help is on the way for one of New York's deadliest roads.
—Carolyn Gusoff, CBS News, 6 Mar. 2026
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People slow down to see deadly crashes on the highway all the time.
—Armando Salguero Outkick, FOXNews.com, 11 May 2026
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In the shelter, he was kenneled with a dog who had deadly parvovirus.
—Maryanne Dell, Oc Register, 25 Apr. 2026
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The loss by the other competitors comes with a deadly price.
—Tim Lammers, Forbes.com, 15 Sep. 2025
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 20 Oct. 2025
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 21 Oct. 2025
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 29 Oct. 2025
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 5 Nov. 2025
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 8 Jan. 2026
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 5 Feb. 2026
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 15 June 2026
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 14 June 2026
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 25 May 2026
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Rock jetties can be deadly in such conditions, stay off the rocks.
—Ca Weather Bot, Sacbee.com, 8 June 2026
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Cities in Texas are expected to make the streets safer, not more deadly.
—Jack Fink, CBS News, 17 Apr. 2026
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Those waves could cause deadly rip currents along beaches in those areas.
—Leigh Morgan, al, 6 Sep. 2023
- I'm deadly serious about making an offer on the house.
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The police chase ending deadly is not the first in the last month.
—David Clarey, jsonline.com, 7 Aug. 2025
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What makes the Andes virus so deadly?
—Lauren Dunn, NBC news, 7 May 2026
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Bryan was filming with his cellphone when the chase turned deadly.
—Washington Post, 7 Jan. 2022
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That, of course, led to the blind spot that helped make the Hamas attacks so deadly.
—Dahlia Scheindlin, Foreign Affairs, 29 Nov. 2023
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To keep your eyes fixed on him throughout a match is both spellbinding and deadly dull.
—Jody Rosen, The New Yorker, 17 Dec. 2022
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The fires, which turned deadly over the weekend, follow record heat waves in the region.
—Nigel Chiwaya, NBC News, 14 July 2021
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Oscar show felt so deadly dull is that nearly all the movie clips were excised from the broadcast.
—New York Times, 8 Dec. 2021
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Tarantula hawks are said to have among the most painful stings on the planet, deadly when to spiders.
—Cecilia Rodriguez, Forbes, 12 Sep. 2021
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Flights can turn deadly even in the hands of experienced pilots.
—ProPublica, 18 June 2021
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While that can be mild, severe heat exhaustion — known as heatstroke — can turn deadly.
—Claire Thornton, USA TODAY, 14 June 2022
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As often happens, the exclusive claims to parts of the holy city often turn deadly.
—The Salt Lake Tribune, 13 May 2021
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Details of how the incident turned deadly later in the night have not been released.
—Mark Price, Charlotte Observer, 21 Dec. 2025
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The combination of the flames, smoke and the crowd pressing to try to flee quickly turned deadly.
—Lisa Respers France, CNN, 8 Nov. 2021
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While the tone of the film is light-hearted, the issues tackled are deadly serious.
—Naman Ramachandran, Variety, 7 Sep. 2023
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However, the elephants' love for mahua can sometimes turn deadly.
—Kimberlee Speakman, Peoplemag, 10 Nov. 2022
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Mears said the two cases serve as a reminder that domestic violence can turn deadly.
—Jake Allen, The Indianapolis Star, 10 June 2022
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Throckmorton is deadly accurate both in the pocket and on off-platform throws when things break down.
—oregonlive, 20 July 2021
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Booth's playful spirit is just one edge of a sword that can turn deadly serious when provoked, even slightly.
—Lester Fabian Brathwaite, EW.com, 21 Oct. 2022
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The encounter turned deadly within moments.
—Ryan Brennan april 28, Sacbee.com, 28 Apr. 2026
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Some protests turned deadly as security forces fought with trespassers being ejected from the land.
—New York Times, 21 Nov. 2021
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And while much of this might sound deadly serious, Roach’s film is frequently very funny.
—Kate Erbland, IndieWire, 26 Aug. 2025
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And reports on those who died in Lee County showed just how quickly Ian could turn deadly.
—John Kennedy, USA TODAY, 5 Oct. 2022
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The weapon was small enough to be concealed in clothing and — for the first time in history — deadly enough to kill half a dozen people at a time.
—Sebastian Junger, National Review, 13 July 2023
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There was always a deadly serious respect shown for all these characters and that event reminds us of that.
—Beatrice Verhoeven, The Hollywood Reporter, 10 Nov. 2022
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Plus, what a good reader of Pynchon arrives at is a message in his books that is deadly serious.
—Literary Hub, 7 Oct. 2025
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But what makes the storms turn deadly, and how often, meteorologists aren’t sure.
—Leslie Nemo, Scientific American, 3 Aug. 2021
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Guns are what make intimate partner violence so deadly.
—Sativa Banks, The Conversation, 4 June 2026
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Simple to maintain, fast to deploy, and deadly effective.
—Kaif Shaikh, Interesting Engineering, 6 Nov. 2025
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There’s a deadly-dull mystery thread involving Raffi and Worf.
—Alan Sepinwall, Rolling Stone, 15 Feb. 2023
Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'deadly.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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