headlong 1 of 2

Definition of headlongnext

headlong

2 of 2

adverb

Synonym Chooser

How does the adjective headlong contrast with its synonyms?

Some common synonyms of headlong are abrupt, impetuous, precipitate, and sudden. While all these words mean "showing undue haste or unexpectedness," headlong stresses rashness and lack of forethought.

a headlong flight from arrest

When is abrupt a more appropriate choice than headlong?

The synonyms abrupt and headlong are sometimes interchangeable, but abrupt stresses curtness and a lack of warning or ceremony.

an abrupt refusal

In what contexts can impetuous take the place of headlong?

While the synonyms impetuous and headlong are close in meaning, impetuous stresses extreme impatience or impulsiveness.

an impetuous lover proposing marriage

Where would precipitate be a reasonable alternative to headlong?

In some situations, the words precipitate and headlong are roughly equivalent. However, precipitate stresses lack of due deliberation and implies prematureness of action.

the army's precipitate withdrawal

When would sudden be a good substitute for headlong?

The words sudden and headlong are synonyms, but do differ in nuance. Specifically, sudden stresses unexpectedness and sharpness or violence of action.

flew into a sudden rage

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of headlong
Adjective
Few sectors have been transformed by that headlong rush more than global memory. Bloomberg Wire, Dallas Morning News, 16 Feb. 2026 But with Sleep No More, premiering in Berlin’s Special Midnight section this week, the director makes a headlong plunge into horror — infusing the genre with black comedy and a pointed critique of humanity’s slavish worship of capitalism. Patrick Brzeski, HollywoodReporter, 15 Feb. 2026
Adverb
Through all these threads, The Audacity throws itself headlong at some of tech’s biggest hot-button topics, including privacy, AI and, in an oddly halfhearted subplot involving JoAnne’s son, Everett Bliunck’s Orson, the manosphere, with an eye as cold as its characters. Angie Han, HollywoodReporter, 10 Apr. 2026 Distracted, Thundercat’s fifth album, dives headlong into resignation—a supremely 2026 sentiment. Daniel Felsenthal, Pitchfork, 7 Apr. 2026 See All Example Sentences for headlong
Recent Examples of Synonyms for headlong
Adjective
  • But for some reason the powers that be have decreed artificial intelligence a civilizational imperative, requiring the hurried construction of swarms of data centers, on Earth and in space.
    Mark Gongloff, Mercury News, 24 June 2026
  • Right now, decisions are being made in a hurried, contradictory fashion.
    Matteo Wong, The Atlantic, 15 June 2026
Adverb
  • The Russians have hastily re-fortified the city with new air defence towers, each with a mobile Pantsir anti-aircraft vehicle hoisted on to it.
    David Hambling, Forbes.com, 19 June 2026
  • This is another entry that seems hastily done, insufficiently explained.
    New York Times, New York Times, 11 June 2026
Adverb
  • Rodríguez also said the country’s entire public and private healthcare network had been activated to treat the injured, urging doctors, nurses and other medical personnel to report immediately to their workplaces.
    Antonio María Delgado, Miami Herald, 25 June 2026
  • Arraez fouled a ball off the top of his right foot in the bottom of the first inning on Tuesday, immediately dropping to the ground in pain but ultimately staying in the game.
    Justice delos Santos, Mercury News, 25 June 2026
Adjective
  • Instead, Mahan and his wealthy Silicon Valley backers talked themselves into a rushed and premature campaign that was never remotely competitive.
    Los Angeles Times, Los Angeles Times, 3 June 2026
  • As immigration officers arrested her six weeks ago, through tears and a rushed goodbye, Maria de Jesus Estrada Juarez had a request for her daughter.
    Mathew Miranda, Sacbee.com, 6 Apr. 2026
Adverb
  • As the party raged on LACMA’s campus, hundreds of parade participants hurriedly prepared for their debuts in the corners of nearby streets and parking lots.
    Los Angeles Times, Los Angeles Times, 21 June 2026
  • If another family attempts to invade that space, they are hurriedly pushed away by loud squawking and aggressive flying.
    Jim Clash, Forbes.com, 19 June 2026
Adverb
  • After largely remaining absent from season 2, Rhys Ifans returns as Alicent's father, who's then promptly beheaded before witnesses in the court.
    Nick Romano, Entertainment Weekly, 29 June 2026
  • The Cubs trailed 1-0, and Michael Busch promptly struck out to end a scoring threat.
    Paul Sullivan, Chicago Tribune, 28 June 2026
Adjective
  • Seems impulsive … Carter wants to be a cop?
    William Earl, Variety, 26 June 2026
  • So buying Chanel’s $72 skin tint was not an impulsive decision.
    Kaelin Dodge, InStyle, 25 June 2026
Adverb
  • That brief pause makes the difference between responding wisely and reacting impulsively.
    Bryan Robinson, Forbes.com, 19 June 2026
  • When Saajan impulsively offers to join her, plans accelerate, leading to some of the most thrilling and heartbreaking moments the piece offers.
    David John Chávez, Mercury News, 3 June 2026

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Cite this Entry

“Headlong.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/headlong. Accessed 29 Jun. 2026.

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