as in instantaneous
done or occurring without any noticeable lapse in time
a day trader who is used to making split-second decisions
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
as in minute
a very small space of time
a devastating accident can cause everything in your life to change in a split second
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of split-second
Luca Evans, Denver Post, 8 June 2025
The second play was sensational for the split-second decision that was required, as well as for the execution.
—Kevin Acee, San Diego Union-Tribune, 3 June 2025
Katja Ridderbusch, NPR, 26 May 2025
And a driver behind the steering wheel of a much heavier four-wheeled vehicle, which can snuff out lives in a split second, has an even heavier burden to act responsibly.
—New York Daily News Editorial Board, New York Daily News, 24 May 2025
See All Example Sentences for split-second
Adjective
Move his hand, split-second, from Davis’ chest down to his hip.
—Luca Evans, Denver Post, 8 June 2025
The second play was sensational for the split-second decision that was required, as well as for the execution.
—Kevin Acee, San Diego Union-Tribune, 3 June 2025
Noun
There is also the cumulative stress of police work: the daily drips of violence, misery and death; the relentless staccato of calls that can spiral from mundane to dramatic in a split second.
—Katja Ridderbusch, NPR, 26 May 2025
And a driver behind the steering wheel of a much heavier four-wheeled vehicle, which can snuff out lives in a split second, has an even heavier burden to act responsibly.
—New York Daily News Editorial Board, New York Daily News, 24 May 2025
See All Example Sentences for split-second
Recent Examples of Synonyms for split-second
Adjective
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Prompting Instantaneous Decision Moments AI is collapsing linear customer journeys into instantaneous decision moments, often before a user even signals intent.—
Expert Panel®,
Forbes.com,
16 June 2025
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While the cast — which also includes Jon Hamm, Ali Larter, Jacob Lofland, Michelle Randolph, and Demi Moore — barely had a chance to get to know one another before filming started, Thornton insisted the chemistry was instantaneous.—
Rance Collins,
IndieWire,
15 June 2025
Noun
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The walk takes about 45 minutes to an hour to complete.—
Maura Fox,
San Diego Union-Tribune,
23 June 2025
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Jim waits 45 minutes after sending a trade alert before buying or selling a stock in his charitable trust's portfolio.—
Jim Cramer,
CNBC,
23 June 2025
Adjective
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Even in the absence of immediate retaliation, markets are likely to price in a higher geopolitical risk premium.—
Adeola Adeosun,
MSNBC Newsweek,
23 June 2025
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Fire and Rescue officials provided immediate on-scene care for the victim, who was then transported to a local hospital for further treatment.—
Audrey Conklin,
FOXNews.com,
23 June 2025
Noun
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With our new platform, law students can get up to speed on a case in seconds, not hours.—
Rhiannon Frater,
USA Today,
18 June 2025
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In California And Wins Impressively, Hill wins his 100 meter heat at the Last Chance Meet in California, running 10.15 seconds.—
Cory Mull,
Forbes.com,
18 June 2025
Adjective
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Customers anticipate instant credit decisions, approvals and onboarding, leaving little room for manual checks or lengthy reviews.—
Dimitar Dimitrov,
Forbes.com,
16 June 2025
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Buckle up Hearts & Victory - but don’t expect instant success.—
Andy Naylor,
New York Times,
15 June 2025
Noun
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Especially when these parents are supplying us with some of the show’s best moments.—
Tom Smyth,
Vulture,
18 June 2025
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On the higher education side, Callison-Burch shares how Penn Engineering is responding to meet this moment.—
Mark C. Perna,
Forbes.com,
17 June 2025
Noun
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Spanning over 30 years, the event will once again celebrate the heartbeat of Latin music and culture with four days of panels, marquee conversations, roundtables, showcases, networking and activations.—
Jessica Roiz,
Billboard,
25 June 2025
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Music has always been the heartbeat of the VMAs, but the show’s soul comes from its willingness to break rules, embrace unpredictability and reflect the times.—
Rick Porter,
HollywoodReporter,
24 June 2025
Cite this Entry
“Split-second.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/split-second. Accessed 30 Jun. 2025.
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