speedier; speediest
Synonyms of speedynext
: marked by swiftness of motion or action
Choose the Right Synonym for speedy

fast, rapid, swift, fleet, quick, speedy, hasty, expeditious mean moving, proceeding, or acting with celerity.

fast and rapid are very close in meaning, but fast applies particularly to the thing that moves

fast horses

and rapid to the movement itself.

rapid current

swift suggests great rapidity coupled with ease of movement.

returned the ball with one swift stroke

fleet adds the implication of lightness and nimbleness.

fleet runners

quick suggests promptness and the taking of little time.

a quick wit

speedy implies quickness of successful accomplishment

speedy delivery of mail

and may also suggest unusual velocity.

hasty suggests hurry and precipitousness and often connotes carelessness.

a hasty inspection

expeditious suggests efficiency together with rapidity of accomplishment.

the expeditious handling of an order

Examples of speedy in a Sentence

They wished her a speedy recovery. a speedy worker but not a very careful one, unfortunately
Recent Examples on the Web
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.
What’s different after past failed attempts is the speedier timeline. — Cara Anna, Los Angeles Times, 26 Sep. 2026 There’s no point creating a single speedy department if another department serves as a bottleneck; the system is considered aligned only when the workflow is optimized from start to finish. — Thomas Lim, Forbes.com, 24 Sep. 2026 And there’s evidence that tunneling in certain enzymes could explain their speedy reaction rates. — Elise Cutts, Quanta Magazine, 23 Sep. 2026 Thinly cut chicken breast is the secret to a speedy weeknight dinner. — Alana Al-Hatlani, Southern Living, 23 Sep. 2026 See All Example Sentences for speedy

Word History

Etymology

Middle English spedi "beneficial, unencumbered, agile, prompt," from sped "luck, success, assistance, rate of progress" + -i -y entry 1 — more at speed entry 1

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of speedy was in the 14th century

Browse Nearby Words

Cite this Entry

“Speedy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/speedy. Accessed 2 Oct. 2026.

Kids Definition

speedier; speediest
: moving or taking place fast
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