as in speed
a high rate of movement or performance
with amazing swiftness, the airline agent got our ticket changed, and we boarded the plane just as it was about to leave
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of swiftness
The swiftness of the creation of COVID-19 vaccines was a result of private sector innovation — combined with a massive infusion of taxpayer dollars, of course — and shows what is possible when companies are motivated and regulation is removed.
—
Mary Anna Mancuso, The Orlando Sentinel, 5 Apr. 2025
The swiftness and ruthlessness of general manager Don Sweeney’s actions left a mark on the remaining players.
—Fluto Shinzawa, The Athletic, 9 Mar. 2025
Some of the notable objects include TNT, firework rockets, boots of swiftness, a full set of diamond armor and blades (or swords).
—Christopher Rudolph, People.com, 7 Apr. 2025
Using Diego Garcia would enable the long-range B-2s to strike Yemen or Iran with relative swiftness and ease.
—Paul Iddon, Forbes.com, 30 Mar. 2025
See All Example Sentences for swiftness
Mary Anna Mancuso, The Orlando Sentinel, 5 Apr. 2025
The swiftness and ruthlessness of general manager Don Sweeney’s actions left a mark on the remaining players.
—Fluto Shinzawa, The Athletic, 9 Mar. 2025
Some of the notable objects include TNT, firework rockets, boots of swiftness, a full set of diamond armor and blades (or swords).
—Christopher Rudolph, People.com, 7 Apr. 2025
Using Diego Garcia would enable the long-range B-2s to strike Yemen or Iran with relative swiftness and ease.
—Paul Iddon, Forbes.com, 30 Mar. 2025
See All Example Sentences for swiftness
Recent Examples of Synonyms for swiftness
Noun
-
More deception tactics were used, Caine said, and support aircraft pushed out in front of the main strike group at a high altitude and speed to sweep for enemy fighters and surface-to-air missile threats.—
Stephen Sorace,
FOXNews.com,
22 June 2025
-
As the usage of artificial intelligence — benign and adversarial — increases at breakneck speed, more cases of potentially harmful responses are being uncovered.—
Neha Hegde,
CNBC,
22 June 2025
Noun
-
Only five pitchers have higher average fastball velocity, and all of them are short relievers.—
Daniel R. Epstein,
Forbes.com,
21 June 2025
-
Abbott looks like a regular Joe, and his average fastball velocity of 92.2 mph is in just the 19th percentile in baseball.—
C. Trent Rosecrans,
New York Times,
20 June 2025
Cite this Entry
“Swiftness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/swiftness. Accessed 29 Jun. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share