as in immediately
without delay
I had just slammed the car door shut when I instantaneously remembered that I had left the keys inside
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Recent Examples of instantaneously
Gas stations raise prices almost instantaneously when the price of crude is threatened in order to make up for future delivery costs.
—
Ramon Padilla, USA Today, 29 Apr. 2026
Other purchase decisions, such as impulse acquisitions or recurrent purchases, are made almost instantaneously with little or no investment of time or effort in information search.
—Encyclopedia Britannica, 27 Apr. 2026
All is controllable via a simple bidirectional wheel that resets the indications instantaneously and remains synchronized from 1900 through 2099.
—Oren Hartov, Robb Report, 4 Apr. 2026
But that sonic democratization is a large part of Suno’s allure for neophytes, who welcome the opportunity to have AI do most — or all — of the work for them, almost instantaneously.
—George Varga, San Diego Union-Tribune, 22 Mar. 2026
If that hasn’t already materialized — instantaneously.
—Michael Deeds, Idaho Statesman, 11 Mar. 2026
The ongoing partnership continues to captivate fashion fans—while selling through, almost instantaneously.
—Kristina Rutkowski, Vogue, 10 Mar. 2026
Citrini’s premise assumes that because AI can write code to improve itself, its integration into the economy will compound infinitely and instantaneously.
—Nick Lichtenberg, Fortune, 26 Feb. 2026
But signals don’t go from the generating source to the observer instantaneously; all physical signals propagate at a finite speed, with the fastest possible speed being the speed of light in a vacuum, c, or 299,792,458 m/s.
—Big Think, 25 Feb. 2026
Ramon Padilla, USA Today, 29 Apr. 2026
Other purchase decisions, such as impulse acquisitions or recurrent purchases, are made almost instantaneously with little or no investment of time or effort in information search.
—Encyclopedia Britannica, 27 Apr. 2026
All is controllable via a simple bidirectional wheel that resets the indications instantaneously and remains synchronized from 1900 through 2099.
—Oren Hartov, Robb Report, 4 Apr. 2026
But that sonic democratization is a large part of Suno’s allure for neophytes, who welcome the opportunity to have AI do most — or all — of the work for them, almost instantaneously.
—George Varga, San Diego Union-Tribune, 22 Mar. 2026
If that hasn’t already materialized — instantaneously.
—Michael Deeds, Idaho Statesman, 11 Mar. 2026
The ongoing partnership continues to captivate fashion fans—while selling through, almost instantaneously.
—Kristina Rutkowski, Vogue, 10 Mar. 2026
Citrini’s premise assumes that because AI can write code to improve itself, its integration into the economy will compound infinitely and instantaneously.
—Nick Lichtenberg, Fortune, 26 Feb. 2026
But signals don’t go from the generating source to the observer instantaneously; all physical signals propagate at a finite speed, with the fastest possible speed being the speed of light in a vacuum, c, or 299,792,458 m/s.
—Big Think, 25 Feb. 2026
Recent Examples of Synonyms for instantaneously
Adverb
-
Neither Moorer nor his attorney could immediately be reached for comment.—
Jason Meisner,
Chicago Tribune,
7 May 2026
-
His condition was not immediately clear.—
Kerry Burke,
New York Daily News,
7 May 2026
Adverb
-
The ministry said that after the initial strike, the man and his daughter managed to move away from the site, only to be attacked again by the drone, instantly killing the man.—
Bassem Mroue,
Los Angeles Times,
9 May 2026
-
If the pressure suddenly drops or rises, the app instantly sends a notification.—
Maryna Holovnova,
New Atlas,
8 May 2026
Adverb
-
Cleaning greasy pot lids promptly prevents stubborn residue from setting in and keeps your cookware looking its best.—
Olivia McIntosh,
Martha Stewart,
9 May 2026
-
And then the good vibes promptly came to an end.—
Sabreena Merchant,
New York Times,
9 May 2026
Adverb
-
More and more months go by, and the frozen, now really dead animals stayed in the freezer.—
Corky Carroll,
Oc Register,
9 May 2026
-
Cases are now reported across multiple countries after passengers disembarked in Africa and Europe, prompting health officials to trace contacts globally.—
Brittany Miller,
FOXNews.com,
9 May 2026
Adverb
-
That kind of spending has no cap — unlike donations directly to a campaign, which are capped at $1,000 per election.—
Sarah Cutler,
Idaho Statesman,
8 May 2026
-
One of the biggest draws, however, was reportedly the private elevator entrance that opens directly into the apartment, adding an extra layer of privacy and security.—
Abby Montanez,
Robb Report,
8 May 2026
Cite this Entry
“Instantaneously.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/instantaneously. Accessed 13 May. 2026.
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