ULTRAFAST Synonyms: 63 Similar and Opposite Words

ultrafast

adjective

Definition of ultrafast

as in high-speed

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Example Sentences

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Recent Examples of ultrafast The company is preparing to file for US approval soon, and the FDA has promised to give the drug an ultrafast review. — Bloomberg, Oc Register, 29 May 2026 The ultrafast service, called Amazon Now, first launched in India last June. — Anne D’innocenzio, Los Angeles Times, 12 May 2026 The move coincides with a global migration to the faster wireless network and the Canadian federal government’s decision to auction more wireless spectrum to help build ultrafast 5G networks across the world’s second largest country by area. — Brooks Decillia, Encyclopedia Britannica, 12 May 2026 China’s top automakers unveil cutting-edge models and technology at the Beijing auto show, highlighting advances in intelligent driving, ultrafast charging and electric vehicles. — ABC News, 25 Apr. 2026 See All Example Sentences for ultrafast

Recent Examples of Synonyms for ultrafast

Adjective

The truck had a GPS tracking device, and officers kept tabs on the location, records in the case say, raising questions about why the high-speed pursuit was necessary.

— Brittany Wallman, Miami Herald, 9 July 2026
The Fuchikomas, yes, finally the actual Fuchikomas, are also artificially intelligent, and much of the prior navel gazing surrounding this subject is thankfully absent, in favor of whiplash-inducing high-speed combat.

— Ollie Barder, Forbes.com, 8 July 2026

Definition of high-speed

Adjective

Filmmakers still build production timelines around submission deadlines, rush unfinished cuts, hold back material that could build an audience — all to be among thousands of submissions competing for a handful of slots that may or may not generate a meaningful outcome.

— Dana Harris-Bridson, IndieWire, 8 May 2026
The Patriots rank seventh in offensive EPA and sixth defensively, while accounting for their most obvious flaws (30th in rush EPA).

— Andrew Callahan, Boston Herald, 29 Nov. 2025