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
Examples are automatically compiled from online sources to
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Recent Examples of split-second
Julian Hayes Ii, Forbes.com, 22 May 2026
When Aleppo fell in late November, in part due to that tunnel operation that cut off the regime's supply lines, the rebel groups made a split-second decision to continue the offensive.
—Emily Feng, NPR, 17 May 2026
Gabriel Duarte, Daily News, 30 Apr. 2026
In a split second, a game meant to be fun and light-hearted can quickly turn into serious repercussions for teenagers playing the game across the country.
—Marissa Sulek, CBS News, 14 Apr. 2026
See All Example Sentences for split-second
Adjective
That split-second judgment is often what separates the podium from the wall.
—Julian Hayes Ii, Forbes.com, 22 May 2026
When Aleppo fell in late November, in part due to that tunnel operation that cut off the regime's supply lines, the rebel groups made a split-second decision to continue the offensive.
—Emily Feng, NPR, 17 May 2026
Noun
Both have split second-team reps all throughout spring camp, but neither has made enough headway to earn the job outright.
—Gabriel Duarte, Daily News, 30 Apr. 2026
In a split second, a game meant to be fun and light-hearted can quickly turn into serious repercussions for teenagers playing the game across the country.
—Marissa Sulek, CBS News, 14 Apr. 2026
See All Example Sentences for split-second
Recent Examples of Synonyms for split-second
Adjective
-
For a wireless mouse, this input delivery rate is near-instantaneous, allowing for some rapid lag-free reaction times.—
George Yang,
PC Magazine,
2 June 2026
-
Stranger Things debuted to instantaneous success on the streaming platform in 2016, concluding its five-season run last New Year’s Eve.—
Natalie Oganesyan,
Deadline,
24 May 2026
Noun
-
Vegas pulled Carter Hart with about three minutes to go, officially entering desperation mode, but nothing worked, and Nikolaj Ehlers scored an empty-netter to start the party.—
Ryan Morik,
FOXNews.com,
15 June 2026
-
The administration filed a last-minute request to stay the judge's injunction pending their appeal, but it was ultimately rejected.—
Emma Nicholson,
CBS News,
15 June 2026
Adjective
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Even with those immediate reductions, the overall multi-billion-dollar spending plan retains funding for most programs from the previous year.—
Ryan Macasero,
Mercury News,
10 June 2026
-
Major ash-producing eruptions have repeatedly disrupted life across the region and can affect areas far beyond the immediate danger zone.—
Kaif Shaikh,
Interesting Engineering,
9 June 2026
Noun
-
The Hurricanes got off to a fast start with a goal just 25 seconds into Game 1, only to lose 5-4 on a late goal from Tomas Hertl.—
Mark Anderson,
Los Angeles Times,
15 June 2026
-
Atlanta trailed 25-13 after one quarter before exploding for 34 points in the second, the team's highest-scoring second quarter of the season, to flip the game entirely.—
Christopher Harris,
CBS News,
15 June 2026
Adjective
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Rwanda’s Central Bank Governor John Rwangombwa said the goal is instant, low-cost cross border payments.—
Tiisetso Motsoeneng,
semafor.com,
8 June 2026
-
The sleeveless design is slightly sheer, so pair it with a camisole underneath for everyday wear or throw it over your swimsuit for instant poolside polish.—
Amanda Eyre Ward,
Travel + Leisure,
8 June 2026
Noun
-
For Larry Nemecek, president of the Will Rogers Ranch Foundation, the centennial arrives at a pivotal moment for both Route 66 and the historic ranch as stakeholders consider how best to preserve and reinterpret Rogers’ legacy following the fire.—
Daily News,
Daily News,
9 June 2026
-
But one of the loudest cheers came in the first quarter's waning moments, when backup big man Mitchell Robinson made a free throw that seemed to bounce off of every part of the rim.—
Andrew Greif,
NBC news,
9 June 2026
Noun
-
Lucy had tubes all over her body, and a nurse was trying to establish a heartbeat.—
Grethel Aguila,
Miami Herald,
9 June 2026
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This is the most fearsome repertoire in all of pop music, and Nilles supplied its heartbeat and muscle, and most of its nuance.—
Joshua Rothkopf,
Los Angeles Times,
8 June 2026
Cite this Entry
“Split-second.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/split-second. Accessed 16 Jun. 2026.
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