as in ultrafast
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Recent Examples of Synonyms for ultrarapid
Adjective
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Lienau explained that nanoscale ultrafast light switches could also open possibilities in chip manufacturing, optical sensors and quantum computers.—
Georgina Jedikovska,
Interesting Engineering,
21 Jan. 2026 -
But homes also need ultrafast Wi-Fi for laptops and phones and streaming video.—
IEEE Spectrum,
IEEE Spectrum,
25 Dec. 2025
Adjective
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The flying mess creates the ever-present risk of high-speed collisions that could set off a cascade, known as the Kessler Effect, in which the debris from one satellite strikes multiple other satellites which in turn produce more destructive debris of their own and on and on.—
Jeffrey Kluger,
Time,
7 Jan. 2026
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Built for high-speed competitive play The defining feature of the ROG Xreal R1 glasses is their 240 Hz refresh rate, a first for micro-OLED gaming glasses.—
Sujita Sinha,
Interesting Engineering,
6 Jan. 2026
Adjective
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This season, the Jets are No. 22 in rush EPA defense, surrendering 4.24 yards per carry and 104.6 rush yards per game to running backs.—
Brad Evans,
New York Times,
13 Nov. 2025
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The Titans’ defense is 24th in rush EPA per play and 11th in rush success rate.—
Doug Kyed,
Boston Herald,
18 Oct. 2025
Adjective
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Federal guidelines recommend at least 150 minutes of moderate-intensity exercise per week, such as brisk walking, or 75 minutes of vigorous activity.—
Deirdre Bardolf,
FOXNews.com,
24 Jan. 2026
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Preliminary research released by the American Academy of Neurology in February also found a link between regularly getting moderate-to-vigorous physical activity and a lower risk of developing dementia.—
Korin Miller,
SELF,
23 Jan. 2026
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Cite this Entry
“Ultrarapid.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrarapid. Accessed 31 Jan. 2026.
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