HEADFIRST Synonyms: 37 Similar and Opposite Words

headfirst

adverb

Definition of headfirst

as in recklessly

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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 headfirst Students said being on the robotics team offered them a chance to dive headfirst into engineering and design, things that several team members wanted to explore but did not have easy access to. — P.r. Lockhart, Hartford Courant, 8 June 2026 The Nationals ran hard, put their bodies on the line by sliding headfirst and kept the line moving en route to a 9-4 victory. — Danielle Allentuck, Washington Post, 31 May 2026 Still, diving headfirst into the city and a competitive industry was a shock. — Ellise Shafer, Variety, 28 May 2026 On a playground, this might mean climbing tall towers, going headfirst down a slide or roughhousing. — Marie Helweg-Larsen, The Conversation, 4 May 2026 See All Example Sentences for headfirst

Recent Examples of Synonyms for headfirst

Adverb

But the parks department will involve law enforcement when people behave recklessly, parks director Nick Walker said.

— Mary Ramsey, Charlotte Observer, 8 Oct. 2026
Court records show he's been charged with third-degree murder, strangulation, involuntary manslaughter and recklessly endangering another person.

— CBS News, CBS News, 8 Oct. 2026

Definition of recklessly

Adverb

Moore plays Mona, a meek, thoroughly unseen wife and mother who impulsively decides to audition for a community theater musical despite having no experience.

— Glenn Whipp, Los Angeles Times, 12 Oct. 2026
Rather than ignore anomalies or react impulsively, strategic leaders leverage their instinct to dig deeper, stress-test assumptions and uncover what’s hidden beneath corporate polish.

— David Farbman, Forbes.com, 1 Oct. 2026

Definition of impulsively

Adverb

As America steams headlong into November, working-class folks are still at loggerheads with its political class.

— Jim Beaugez, Rolling Stone, 4 Oct. 2026
They’ve been assembled for a brain-breaker of a misfired melodrama, at first darkly amusing, before plunging headlong into soap opera-style twists and a general sense of heavy depression that no one can shake.

— Kate Erbland, IndieWire, 14 Sep. 2026

Definition of headlong

Adverb

Her husband hurriedly shut the door and begged her to see a doctor for a tranquilizer prescription.

— Elvira Navarro, Harpers Magazine, 22 Sep. 2026
Antonelli hurriedly informed his race engineer, Peter Bonnington, who had been regularly reminding the Italian to adhere to track limits throughout the race and to look after his car.

— Luke Smith, New York Times, 14 Sep. 2026

Definition of hurriedly

Adverb

Water levels dropping so precipitously threaten entire Western communities and economies, but many can’t help but be awed by how quickly Glen Canyon has recovered ecologically as the water receded.

— Story Hinckley, Christian Science Monitor, 5 Oct. 2026
That lead has sustained in math, but in reading, Florida’s scores dropped precipitously from 2022 to 2024.

— Miami Herald, Miami Herald, 2 Oct. 2026

Definition of precipitously

Adverb

After rashly stealing a man’s cigarette lighter on the subway, Ingeborg trips while making her getaway, resulting in a tibia fracture that threatens to take her out of commission for months on end.

— Guy Lodge, Variety, 14 Aug. 2026
No one should approach the AI situation rashly.

— Revana Sharfuddin, Twin Cities, 31 May 2026

Definition of rashly

Browse Nearby Words

headers

headfirst

headgear

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“Headfirst.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/headfirst. Accessed 14 Oct. 2026.

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Synonyms of headfirst

adverb

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