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impact

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verb

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Synonym Chooser

How is the word impact different from other nouns like it?

Some common synonyms of impact are collision, concussion, and shock. While all these words mean "a forceful, even violent contact between two or more things," impact may be used to imply contact between two things, at least one of which is impelled toward the other.

the glass shattered on impact with the floor

When is it sensible to use collision instead of impact?

The meanings of collision and impact largely overlap; however, collision implies the coming together of two or more things with such force that both or all are damaged or their progress is severely impeded.

the collision damaged the vehicle

In what contexts can concussion take the place of impact?

In some situations, the words concussion and impact are roughly equivalent. However, concussion when not in technical use, often suggests the shattering, disrupting, or weakening effects of a collision, explosion, or blow.

bystanders felt the concussion of the blast

When could shock be used to replace impact?

The synonyms shock and impact are sometimes interchangeable, but shock often denotes the effect produced by a collision and carries the suggestion of something that strikes or hits with force.

the shock of falling rocks

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 impact
Noun
Parts of the southeastern United States have begun bracing for the impacts of a potential tropical storm, just one year after Hurricane Helene tore through the region leaving casualties and calamity in its wake. Alana Wise, NPR, 27 Sep. 2025 The immediate impact on public opinion is hard to gauge, but, as the war went on, the picture came to stand for the belief that in supporting South Vietnam, the United States was supporting war criminals. Louis Menand, New Yorker, 27 Sep. 2025
Verb
The Toy Story and Shifting Gears star took to social media on Thursday to detail how the viral moment from Charlie Kirk‘s memorial service (watch it below) has impacted him. James Hibberd, HollywoodReporter, 26 Sep. 2025 So seeing a cub in the region is welcome news to the struggling species, which has been impacted by human development in recent decades, limiting their travel and ability to thrive, Girardeau said. Laylan Connelly, Oc Register, 26 Sep. 2025 See All Example Sentences for impact
Recent Examples of Synonyms for impact
Noun
  • The effects of the RBI's outsized rate cut of 50 basis points in June have yet to filter through the economy, explained Malhotra, adding that the decision to hold rates steady was unanimous.
    Priyanka Salve, CNBC, 1 Oct. 2025
  • Poll Signals Voter Blame for Government Shutdown A poll released a few hours before the government shutdown came into effect gave insight into how voters may apportion the blame.
    Shane Croucher, MSNBC Newsweek, 1 Oct. 2025
Noun
  • The collision of these two worlds has presented problems for both Brady and the league.
    Ben Morse, CNN Money, 25 Sep. 2025
  • With every collision, more space debris is generated, and the likelihood of further collisions increases exponentially.
    Matthew S Williams, Interesting Engineering, 25 Sep. 2025
Noun
  • His work with rural counties has earned favorable notices, but in urban areas like Phoenix, many of the experts in Joan's reporting raised questions about Livar's effectiveness.
    Shaun McKinnon, AZCentral.com, 30 Sep. 2025
  • His business background and financial ties have fueled questions about AO’s independence and its effectiveness as an advocacy group.
    Daniel Libit, Sportico.com, 29 Sep. 2025
Verb
  • Its experts know that identifying the factors influencing home prices goes beyond bare-bones data like bedroom or bathroom counts.
    Mary Beth Eastman, USA Today, 25 Sep. 2025
  • If backlash from Hollywood talent or streaming customers canceling their Disney+ influenced Iger to reinstate Kimmel, the conglomerate model served a purpose — maybe not for shareholders, but for society.
    Liz Hoffman, semafor.com, 25 Sep. 2025
Verb
  • But Sparkle Megan didn't let that bump in the road derail her mission to find a husband.
    Sydney Bucksbaum, Entertainment Weekly, 1 Oct. 2025
  • But, also don’t want to bump Edge.
    Jake Ciely, New York Times, 1 Oct. 2025
Verb
  • Every Democrat voted against rooting that out.
    ABC News, ABC News, 28 Sep. 2025
  • However, fall planting is not recommended for certain types of tender perennials that are easily damaged by cold and require a long period of frost-free weather to root.
    Lauren Landers, Better Homes & Gardens, 25 Sep. 2025
Noun
  • Reaction to the Grand Blanc Township violence Statements of support, shock and encouragement quickly flooded social media.
    Frank Witsil, Freep.com, 29 Sep. 2025
  • Gertrude set out to generate the same kind of shock—modernism’s disruption of form and perspective—by using words to compose a fractured picture.
    Judith Thurman, New Yorker, 29 Sep. 2025
Noun
  • Historic Kansas City, in a statement last week, highlighted the Jeserich and Ward buildings’ significance.
    Chris Higgins, Kansas City Star, 30 Sep. 2025
  • Many players found new homes via free agency, but outside of that, nothing of major significance happened.
    Ricardo Klein, MSNBC Newsweek, 30 Sep. 2025

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Cite this Entry

“Impact.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impact. Accessed 3 Oct. 2025.

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