as in speed
a high rate of movement or performance
the speediness with which she types is simply amazing
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 speediness
Groq’s LPUs use a type of short-term memory, known as SRAM, that is located directly on the chip’s engine, a driving force behind its speediness.
—
Kevin Stankiewicz, CNBC, 13 Mar. 2026
Considering her herculean effort and miraculous success, the speediness of her undoing is stunning.
—Literary Hub, Literary Hub, 23 June 2025
Kevin Stankiewicz, CNBC, 13 Mar. 2026
Considering her herculean effort and miraculous success, the speediness of her undoing is stunning.
—Literary Hub, Literary Hub, 23 June 2025
Recent Examples of Synonyms for speediness
Noun
-
Ohl brought his speed from water polo to swimming.—
Dan Albano,
Oc Register,
10 May 2026
-
Witt’s electric speed provided ample run support for Royals starter Michael Wacha.—
Jaylon Thompson,
Kansas City Star,
10 May 2026
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
Cite this Entry
“Speediness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/speediness. Accessed 12 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
