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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
Here are the most common lawn weeds that pop up in fall and how to minimize their impact on your grass. Megan Hughes, Better Homes & Gardens, 4 Oct. 2025 The endeavor has had a far-reaching impact on biology, medicine and many other fields. Katie Hunt, CNN Money, 4 Oct. 2025
Verb
The American director gave a nod to the first film’s infamously emotional press run — when Erivo and Grande, so impacted by the process and their characters, were often brought to tears in interviews — in his talk to festivalgoers in London. Lily Ford, HollywoodReporter, 10 Oct. 2025 Speaking with Vogue Australia in July 2022, Victoria opened up about body shaming on social media and her worries about how that might impact her daughter one day. Ariana Quihuiz, PEOPLE, 10 Oct. 2025 See All Example Sentences for impact
Recent Examples of Synonyms for impact
Noun
  • LogoPowered byScale logo As the federal government shutdown has dragged into its seventh day, questions remain around how long-lasting the effects of service suspensions and funding cuts could be.
    Miranda Jeyaretnam, Time, 8 Oct. 2025
  • Tropical storm conditions are possible in portions of the northern Leeward Islands late Thursday and Friday, where Tropical Storm Watches are in effect.
    MIAMI HERALD HURRICANE BOT, Miami Herald, 8 Oct. 2025
Noun
  • This is a novel and compelling scenario and offers a refreshing alternative to collisions from interplanetary interlopers explaining the destruction of a former Saturnian moon.
    Big Think, Big Think, 9 Oct. 2025
  • As the number of satellites in orbit grows, particularly from mega-constellations, the risk of collisions and debris fallout is increasing.
    Neetika Walter, Interesting Engineering, 9 Oct. 2025
Noun
  • There’s no denying the cost-effectiveness of investing in a high-quality luggage set, so this seasonal sale is the time to score the Coolife Luggage 4-piece Set while bags are only $34 apiece.
    Merrell Readman, Travel + Leisure, 6 Oct. 2025
  • Young children have to use spacers, holding chambers that allow the patient to breathe in the medication slowly so more of it reaches the lungs, and a spacer would hinder a dry-powder inhaler’s effectiveness.
    Jen Christensen, CNN Money, 6 Oct. 2025
Verb
  • Solvay tried to influence the EPA over the drinking water limit the agency set for PFNA and other chemicals in the class, according to lobbying records.
    Sharon Lerner, ProPublica, 10 Oct. 2025
  • And people just like deer, Caudell said, which also influences the population size the DNR manages toward.
    Sophie Hartley, IndyStar, 9 Oct. 2025
Verb
  • Létrange first bumped into Girbaud in 2002 while crossing Mexico City in his Land Rover.
    Sandra Salibian, Footwear News, 8 Oct. 2025
  • If the Senators are committed to Giroux in a third-line role, Amadio could always be bumped to a fourth-line spot to the right of Lars Eller and Nick Cousins.
    Julian McKenzie, New York Times, 7 Oct. 2025
Verb
  • The left-back is left rooted, looking up as Rodon rises.
    Beren Cross, New York Times, 2 Oct. 2025
  • If planted too deep, the tree won't root into the soil as well and is more prone to rot.
    Viveka Neveln, Better Homes & Gardens, 1 Oct. 2025
Noun
  • When the initial wave of shock wore off this morning that Geddy Lee and Alex Lifeson are touring as Rush next year, most fans turned their attention to who will be taking on the absurdly difficult task of replacing the late Neil Peart behind the kit.
    Andy Greene, Rolling Stone, 6 Oct. 2025
  • Friends reacted in shock to the audacity of the man.
    Literary Hub, Literary Hub, 6 Oct. 2025
Noun
  • Ellison clearly understands the power and significance of elevating certain stories over others.
    Alison Herman, Variety, 7 Oct. 2025
  • Join us as Regina demystifies the journey to holistic health, emphasizing the significance of faith and the fostering of genuine connections.
    Zac Ntim, Deadline, 6 Oct. 2025

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Cite this Entry

“Impact.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impact. Accessed 11 Oct. 2025.

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