1
as in quickly
with great speed
run as fast as you can to get help
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in quite
to a full extent or degree
everyone in camp was fast asleep within minutes of hitting the sack
Synonyms & Similar Words
Antonyms & Near Antonyms
1
as in rapid
moving, proceeding, or acting with great speed
the fast pace of construction resulted in our new house being done ahead of schedule
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Antonyms & Near Antonyms
2
as in loyal
firm in one's allegiance to someone or something
the two girls soon became fast and inseparable friends
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3
as in tight
firmly positioned in place and difficult to dislodge
the rusty, old screws are so fast in the fitting that there's no hope of getting them out
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Antonyms & Near Antonyms
4
as in deceptive
given to or marked by cheating and deception
rolling back odometers was just one of the fast practices that the used-car dealer was guilty of
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Antonyms & Near Antonyms
5
as in sturdy
marked by the ability to withstand stress without structural damage or distortion
as the storm approached, we checked to see that every thing on the outside of the house was fast and locked in position
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6
as in short
not lasting for a considerable time
after a fast explanation of the procedure, we were turned loose to do the work
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7
as in quick
having or showing quickness of mind
I don't know how to operate this machine, but I'm a fast learner
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as in famine
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Antonyms & Near Antonyms
Try This Instead
Try This InsteadFor
Try This
a fast response
a fast pace
a fast track
a fast service
Example Sentences
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Recent Examples of fast
Expert Panel®, Forbes.com, 23 May 2025
Huang added that the policies have cut the AI chip leader’s China market share from 95% to 50% and motivated Beijing to make its own chips faster.
—Yeo Boon Ping, CNBC, 22 May 2025
Alex Zietlow, Charlotte Observer, 22 May 2025
With a win Friday, the Braves, who began the season with seven losses, could’ve tied an MLB record for the fastest team to reach .500 after such a start: The 1945 Boston Red Sox started 0-7 and got to the mark in their 38th game.
—David O'Brien, New York Times, 10 May 2025
Tim Meehan, San Diego Union-Tribune, 28 Apr. 2025
Ramadan, when many Muslims fast daily from dawn to dusk, is also peak television season in the Arab world, when families watch shows late into the night after breaking their fast.
—Ismaeel Naar, New York Times, 28 Mar. 2025
Simon Spichak, Health, 2 May 2025
Some research even reports that current marijuana users have fasting insulin levels 16% lower and insulin resistance 17% lower than non-users
Obesity is a major risk factor for developing type 2 diabetes and for complications in those already diagnosed.
—Tribune Content Agency, Mercury News, 22 Apr. 2025
See All Example Sentences for fast
Adverb
Providing Only Generic Updates Blasting generic updates with no personalization tanks engagement fast.
—Expert Panel®, Forbes.com, 23 May 2025
Huang added that the policies have cut the AI chip leader’s China market share from 95% to 50% and motivated Beijing to make its own chips faster.
—Yeo Boon Ping, CNBC, 22 May 2025
Adjective
And after a third-place finish at the only other race he’s been in this year — the Daytona 500 — who’s to say Johnson can’t be the fastest again?
—Alex Zietlow, Charlotte Observer, 22 May 2025
With a win Friday, the Braves, who began the season with seven losses, could’ve tied an MLB record for the fastest team to reach .500 after such a start: The 1945 Boston Red Sox started 0-7 and got to the mark in their 38th game.
—David O'Brien, New York Times, 10 May 2025
Noun
At sunset, families and friends break their fast with a meal that often begins with water and dates.
—Tim Meehan, San Diego Union-Tribune, 28 Apr. 2025
Ramadan, when many Muslims fast daily from dawn to dusk, is also peak television season in the Arab world, when families watch shows late into the night after breaking their fast.
—Ismaeel Naar, New York Times, 28 Mar. 2025
Verb
On average, speedier walkers had a smaller waist circumference, weighed less, and had better grip strength and lower levels of metabolic risk factors, like fats and fasting glucose, measured in the blood.
—Simon Spichak, Health, 2 May 2025
Some research even reports that current marijuana users have fasting insulin levels 16% lower and insulin resistance 17% lower than non-users
Obesity is a major risk factor for developing type 2 diabetes and for complications in those already diagnosed.
—Tribune Content Agency, Mercury News, 22 Apr. 2025
See All Example Sentences for fast
Recent Examples of Synonyms for fast
Adverb
-
Looking up height requirements in advance can avoid disappointment for kids who may not be quite tall enough for some rides.—
Eve Chen,
USA Today,
23 May 2025
-
Some are quite tolerant of drought and others prefer moist planting sites.—
Kim Toscano,
Southern Living,
22 May 2025
Adjective
-
The consequences of warming will probably vary widely across the world, the report found: rapid thawing of Arctic sea ice, drier seasons in the Amazon, excess rain in places such as Alaska, northern Europe and the Sahel in north-central Africa.—
Corinne Purtill,
Los Angeles Times,
29 May 2025
-
Stocks covered in Thursday’s rapid fire at the end of the video were: e.l.f.—
Matthew J. Belvedere,
CNBC,
29 May 2025
Adjective
-
Some beauty companies, particularly those that offer a wide variety of cosmetics products, could see strong gains as U.S.-China trade worries ease and loyal consumers seek out their essentials on a budget.—
Pia Singh,
CNBC,
19 May 2025
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One loyal patron even paddled in by kayak—a photo of it now hangs on the wall.—
Staff report,
Hartford Courant,
18 May 2025
Adjective
-
The two have to be considered the tightest friendship pair in franchise history, and went through an emotional roller coaster filled with highs and lows along the way.—
Dalton Ross,
EW.com,
22 May 2025
-
That might be tricky given New York’s tight cap situation.—
Peter Baugh,
New York Times,
22 May 2025
Adjective
-
California’s attorney general, Rob Bonta, filed a suit against ExxonMobil last year that, in part, accuses the oil giant of deceptive claims regarding chemical recycling, which the company disputes.—
Susanne Rust,
Los Angeles Times,
22 May 2025
-
During the defense’s cross-examination of Kid Cudi, lawyers representing Combs portrayed Ventura as deceptive of both men.—
Conor Murray,
Forbes.com,
22 May 2025
Adjective
-
It’s got all the gaming-friendly extras; HDR support, DP 1.4, HDMI, and a metal stand that actually feels sturdy for once.—
Juhi Wadia,
PC Magazine,
26 May 2025
-
The straps are made from a sturdy synthetic leather alternative that holds its shape more than other softer materials, but the interior of the straps and insoles are still lined with a light suede that’s gentle on the skin and comfy for full-day wear.—
Merrell Readman,
Travel + Leisure,
23 May 2025
Adjective
-
But in the end, like so often before, their effort fell just short.—
Anthony De Leon,
Los Angeles Times,
28 May 2025
-
In a short address to the squad on Monday evening, Wiegman expressed, in front of Earps, sentiments of frustration, disappointment and anger at Earps’ decision before walking out of the room.—
Charlotte Harpur,
New York Times,
28 May 2025
Adjective
-
Shooting victim Sarah Milgrim remembered as 'a light' who fought antisemitism Israeli Embassy shooting: See the scene Real quick All American Rejects singer explains what's up with viral pop-up shows.—
Rebecca Morin,
USA Today,
23 May 2025
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This streamlines workflows, automates tasks and leads to quicker decisions.—
Stephen Litjens,
Forbes.com,
22 May 2025
Cite this Entry
“Fast.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fast. Accessed 2 Jun. 2025.
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