HIGH-SPEED Synonyms: 63 Similar and Opposite Words

high-speed

adjective

Definition of high-speed

as in rapid

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Example Sentences

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Recent Examples of high-speed Starlink Wi-Fi Frontier plans to introduce high-speed Starlink Wi-Fi, giving passengers the ability to browse the internet, stream content and stay connected during flights. — Jessica Alvarado Gamez, Chicago Tribune, 11 Nov. 2026 Dual compression stages with independent inlet guide vanes join a high-speed brushless motor for precise thermal load control. — Mrigakshi Dixit, Interesting Engineering, 10 Nov. 2026 The northern lights could put on an impressive display this weekend as a colossal coronal hole on the sun fires a stream of high-speed solar wind toward Earth. — Daisy Dobrijevic, Space.com, 6 Nov. 2026 Rice was sued by multiple victims of a 2024 high-speed, multicar crash in Dallas. — Ryan Canfield Outkick, FOXNews.com, 6 Nov. 2026 See All Example Sentences for high-speed

Recent Examples of Synonyms for high-speed

Adjective

In early 2025, the organization relaunched its rapid response online efforts under a new brand, @FactPostNews, an account intentionally designed to look like an independent news aggregator, not a messaging arm of the party.

— Max Tani, semafor.com, 9 Nov. 2026
Huang has said that this system gives his company the flexibility to react to rapid changes in technology and remain agile.

— Los Angeles Times, Los Angeles Times, 9 Nov. 2026

Definition of rapid

Adjective

The design was a drastic departure from previous Astons, ditching the effortlessly speedy look for a furious, contentious design language with almost cartoonish proportions.

— Will Sabel Courtney, Robb Report, 30 Oct. 2026
This includes relaxing rules around flaring—or burning off excess natural gas at well sites—as well as doing away with a program that requires speedy fixes for large methane leaks.

— Stephanie Pappas, Scientific American, 29 Oct. 2026

Definition of speedy

Adjective

That same approach to solving urban problems — a sweeping pragmatic vision paired with swift on-the-ground action — became the foundation of her campaign.

— Alissa Walker, Curbed, 6 Nov. 2026
That demonstration also drew swift condemnation from the Biden administration and state and local officials.

— Danny Freeman, CNN Money, 6 Nov. 2026

Definition of swift

Adjective

Buyers in rubber boots moved briskly between the rows, using hooks and flashlights to inspect the fat marbling and ruby-red sheen of each tail cross-section before the rapid-fire hand-signal bidding began.

— Liam Hess, Vogue, 7 Nov. 2026
Club members, check out your texts and email inboxes later in the afternoon for a complete rapid-fire of all 31 portfolio stocks.

— Alexa LoMonaco,Jeff Nash, CNBC, 6 Nov. 2026

Definition of rapid-fire

Adjective

This movie about consent and dementia — and ultimately, far much more — hinges on a questionable act that provokes a hasty emotional reaction.

— Los Angeles Times, Los Angeles Times, 6 Nov. 2026
Some Faculty Senate members warned that a hasty no-confidence vote would do little to address the underlying problems.

— ABC News, ABC News, 28 Oct. 2026

Definition of hasty

Adjective

The second scenario calls for a more accelerated adoption of circularity measures, reflecting the strong policy and market momentum of leading circular economy nations.

— Jennifer Bringle, Footwear News, 2 Nov. 2026
Factory tests show savings Using these findings, the researchers developed two accelerated formation protocols and tested them at C4V’s battery manufacturing facility in Binghamton, New York.

— Neetika Walter, Interesting Engineering, 29 Oct. 2026

Definition of accelerated

Adjective

The rowers must master not only the precise movements required to maintain the fleet formation of five columns and three lines, but also the traditional boat songs performed during the procession.

— ABC News, ABC News, 1 Nov. 2026
Until recently, Semi charging was limited to Tesla’s own facilities, like Giga Nevada and a fleet depot near the Port of Long Beach, plus a handful of customer-facing sites in Southern California.

— Andrew P. Collins, The Drive, 28 Oct. 2026