as in quickly
with great speed
ran posthaste for the doctor
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for posthaste
Adverb
-
Trinidad and Tobago disputes the spill’s size and severity, saying only 10 barrels spilled on May 1 and were quickly contained.—
Los Angeles Times,
Los Angeles Times,
11 May 2026 -
Between the Oklahoma State orange, the flat brim, the motocross background and the way fans gravitated toward him, Fowler quickly became one of the most recognizable and most popular players on the PGA Tour.—
Dan Zaksheske OutKick,
FOXNews.com,
10 May 2026
Adverb
-
The rare neurological disease progresses rapidly.—
Emily St. Martin,
Los Angeles Times,
16 May 2026
-
Lithium-ion systems offer higher energy density but continue to face scrutiny over overheating and thermal runaway incidents, especially as AI data centers scale rapidly and demand larger backup power systems.—
Neetika Walter,
Interesting Engineering,
15 May 2026
Adverb
-
In another foul play, the governor’s office swiftly, successfully moved to remove one of the judges, Lee Marsh, who had ruled against the 2022 gerrymander.—
Sun Sentinel Editorial Board,
Sun Sentinel,
11 May 2026
-
Wind that moves the shadows of clouds slowly or swiftly across mountain ranges, shadows that ask nothing of you except to notice.—
Literary Hub,
Literary Hub,
11 May 2026
Adverb
-
After multiple rounds of testing, this Nomadix blanket earned the T+L title of Best Overall Beach Blanket, largely due to its sandproof, waterproof fabric that’s smooth, quick-drying, and lightweight.—
Amelia McBride,
Travel + Leisure,
13 May 2026
-
Be aware that bananas can cause nearby fruits to ripen quicker, so place them accordingly.—
Kaitlyn Yarborough,
Southern Living,
12 May 2026
Adverb
-
Plus, Towns’s contract would soon be for fifty-three million dollars per year.—
Louisa Thomas,
New Yorker,
10 May 2026
-
Gas and oil prices are marginally down amid expectations Iran will respond to Trump’s framework soon.—
Cybele Mayes-Osterman,
USA Today,
10 May 2026
Adverb
-
Electric vehicles have been widely adopted in China, thanks in part to years of now-defunct government subsidies and a fast-growing network of charging stations.—
Jay Ganglani,
NBC news,
13 May 2026
-
The window for building a defensible software business around that kind of interface is closing faster than most people inside those businesses want to believe.—
Zach Lloyd,
Fortune,
13 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
-
An attorney for Sohail did not immediately respond to messages seeking comment.—
Colin Mixson,
New York Daily News,
14 May 2026
-
But drivers wouldn’t immediately see that full amount shaved off their bills under a suspension.—
Wyatte Grantham-Philips,
Chicago Tribune,
14 May 2026
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Cite this Entry
“Posthaste.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/posthaste. Accessed 16 May. 2026.
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