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
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That more than compensated for the absence of Dixon-Waters, who was SDSU’s leading scorer in both preseason exhibitions (19 and 17 points) after missing all of last season with a fractured bone in his foot that refused to heal quickly.—
Mark Zeigler,
San Diego Union-Tribune,
5 Nov. 2025 -
The actual bracket will be created on December 7 and if this sport has taught us anything this season, things escalate quickly.—
Dana O’Neil,
CNN Money,
5 Nov. 2025
Adverb
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Water levels of small streams may also rise rapidly.—
NC Weather Bot,
Charlotte Observer,
9 Nov. 2025
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Last month, rapidly-growing 7 Brew Coffee opened its 500th location, adding a stand in New Jersey.—
John Magsam,
Arkansas Online,
8 Nov. 2025
Adverb
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Several of the production facilities that CNN analyzed have swiftly replaced villages and farmland, growing by tens of thousands of square feet in the past five years.—
Tamara Qiblawi,
CNN Money,
7 Nov. 2025
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Even 6 inches of swiftly moving water can forcefully knock you off your feet.—
CA Weather Bot,
Sacbee.com,
5 Nov. 2025
Adverb
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Surprisingly, the new Prius is a pleasure to drive, and even quicker than some popular gas car models.—
Charles Singh,
USA Today,
7 Nov. 2025
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But with Amazon’s new holiday storefront, my cart is filling up quicker than ever before.—
Alyssa Grabinski,
PEOPLE,
6 Nov. 2025
Adverb
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The entry of the American brand helped spur the rise of a thriving coffee culture among the burgeoning middle class of a country that traditionally drank tea, and Starbucks soon became a symbol of Western influence in a more affluent China.—
John Liu,
CNN Money,
5 Nov. 2025
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San Diego County’s social services could soon be expanding into a new frontier — primary care.—
Lucas Robinson,
San Diego Union-Tribune,
5 Nov. 2025
Adverb
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Xi has also built up the PLA Rocket Force (PLARF), an elite branch overseeing China’s fast-expanding arsenal of nuclear and ballistic missiles.—
Tamara Qiblawi,
CNN Money,
7 Nov. 2025
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Leaders are being pressured to move faster, and do more with less, at the same time.—
Feon Ang,
Fortune,
7 Nov. 2025
Adverb
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The end result promptly went viral on TikTok, with thousands of people commenting on videos showing the cast’s bows on Saturday at the Savoy Theatre in London.—
Issy Ronald,
CNN Money,
3 Nov. 2025
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Impaired, intoxicated or underage guests will be promptly and safely addressed.—
Ed Masley,
AZCentral.com,
3 Nov. 2025
Adverb
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During cross-examination, he was upbraided for long answers that did not immediately answer the question he had been asked.—
Greg O'Keeffe,
New York Times,
9 Nov. 2025
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More information about the accident wasn’t immediately available.—
Harriet Ramos,
Fort Worth Star-Telegram,
9 Nov. 2025
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Cite this Entry
“Posthaste.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/posthaste. Accessed 10 Nov. 2025.
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