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 27-inch Odyssey G3 keeps your study desk and gaming setup running smoothly with an ultrafast 180-hertz refresh rate and 1ms response time. — Juhi Wadia, PC Magazine, 25 Aug. 2026 Some materials, like semiconductors, can be driven from reflective to transmission quite rapidly (30-100 fs) using ultrafast laser pulses as the switch. — Chris Lee, ArsTechnica, 22 July 2026 For the first time in over half a century, the United States government is clearing the way for a new generation of ultrafast aircraft to take to the skies. — Andrew Paul, Popular Science, 1 July 2026 The total number of these ultrafast unicorns has also quadrupled since 2023. — Beatrice Nolan, Fortune, 30 June 2026 See All Example Sentences for ultrafast

Recent Examples of Synonyms for ultrafast

Adjective

Apartments will include private terraces on each floor, keyless entry, high-speed internet and smart thermostats.

— Susannah Bryan, Sun Sentinel, 24 Sep. 2026
Combine the cashews, mustard (if using), garlic, nutritional yeast, soy milk, lemon juice, and salt in a high-speed blender and blend until smooth.

— ABC News, ABC News, 24 Sep. 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