ULTRAFAST Synonyms: 63 Similar and Opposite Words

ultrafast

adjective

Definition of ultrafast next

as in high-speed

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Example Sentences

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Recent Examples of ultrafast Considering the extreme energy and ultrafast tempo the music requires, hardcore shows can be exhausting for all involved — and transformative. —

Christopher Arnott, Hartford Courant, 7 Mar. 2026 Specifically, femtosecond lasers, which emit ultrafast light pulses. —

Alex Knapp, Forbes.com, 20 Feb. 2026 Treutelaar also has the typical tools, including ultrafast hand-to-hand snap times and pinpoint accuracy. —

Steve Reaven, Chicago Tribune, 5 Feb. 2026 Compare that to 37 miles per second for the swift Perseids, 41 for the very swift Orionids, and 45 for the ultrafast Leonids. —

Joe Rao, Space.com, 7 Dec. 2025 See All Example Sentences for ultrafast

Recent Examples of Synonyms for ultrafast

Adjective

During games, Clokey is usually in the press box using Trackman, three-dimensional Doppler radar technology, Rapsodo, a ball-flight monitor than measures launch angle and exit velocity, and other technology, such as slow-motion and high-speed video.

— Dom Amore, Hartford Courant, 3 May 2026
Location data and surveillance later placed Weaver traveling on Interstate 75 the evening of the shooting, leading to a high-speed chase involving federal, state and local authorities.

— Stepheny Price, FOXNews.com, 1 May 2026