as in velocity
a high rate of movement or performance
the rapidity with which she can do mental math calculations is amazing
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Recent Examples of rapidity
The film captures the rapidity of time, with flashes of beauty and brutality whipping by in turn.
—
Anastasia Sanger, Glamour, 22 Dec. 2025
The first is the rapidity of innovation.
—Ravi Kumar S, MSNBC Newsweek, 2 Dec. 2025
The rapidity of the decision is key: if the cell relies on more traditional signaling pathways that activate genes in response to an infection, an agile virus could take control of the cell’s protein-making machinery before the cell has a chance to respond.
—Viviane Callier, Scientific American, 20 Oct. 2025
This rapidity of implementation means that attorneys cannot wait to see how things might develop but must start preparing, or at least learning about it, now.
—Jay Adkisson, Forbes.com, 18 Aug. 2025
See All Example Sentences for rapidity
Anastasia Sanger, Glamour, 22 Dec. 2025
The first is the rapidity of innovation.
—Ravi Kumar S, MSNBC Newsweek, 2 Dec. 2025
The rapidity of the decision is key: if the cell relies on more traditional signaling pathways that activate genes in response to an infection, an agile virus could take control of the cell’s protein-making machinery before the cell has a chance to respond.
—Viviane Callier, Scientific American, 20 Oct. 2025
This rapidity of implementation means that attorneys cannot wait to see how things might develop but must start preparing, or at least learning about it, now.
—Jay Adkisson, Forbes.com, 18 Aug. 2025
See All Example Sentences for rapidity
Recent Examples of Synonyms for rapidity
Noun
-
His velocity, however, never quite returned.—
Abbey Mastracco,
New York Daily News,
7 May 2026
-
Thick electrode problem Electrochemical energy storage devices rely on a delicate balance between volume and velocity.—
Mrigakshi Dixit,
Interesting Engineering,
6 May 2026
Noun
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In 1999, the Bridge Creek–Moore tornado struck the Oklahoma City metropolitan area, causing 41 deaths and nearly 600 injuries; the tornado’s top wind speed of 321 mph was the highest ever recorded on Earth.—
Chicago Tribune,
Chicago Tribune,
3 May 2026
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The electrons that generate these bursts travel mainly along magnetic field lines at speeds approaching that of light, producing radio waves through a plasma emission process.—
Bojan Stojkovski,
Interesting Engineering,
3 May 2026
Cite this Entry
“Rapidity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rapidity. Accessed 8 May. 2026.
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