ACCELERATIONS Synonyms: 45 Similar and Opposite Words

acceleration

noun

Definition of acceleration

as in rate

an increasing in speed or rate of occurrence Experts predict a steady acceleration in economic growth over the next two years.

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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 acceleration All the performance figures, including range, horsepower, torque, and 0–60 acceleration, remain the same for the 2027 R1s. — Andrew J. Hawkins, The Verge, 13 Aug. 2026 The mission would have marked an acceleration, with a record 12 days between launches. — Brendan Ruberry, semafor.com, 10 Aug. 2026 Even a gradual acceleration would reveal many such gaps and give society less time to close them. — Harry Booth, Time, 7 Aug. 2026 The smaller footprint here makes the car much livelier, and the acceleration feels never-ending. — Jerry Perez, The Drive, 6 Aug. 2026 See All Example Sentences for acceleration

Recent Examples of Synonyms for acceleration

Noun

Romania's position along the Danube puts it on the frontline of Russia's nightly strikes on Ukraine, thus forcing NATO warplanes into the air at an increasing rate.

— David Brennan, ABC News, 21 Aug. 2026
On top of that, PNC tends to offer lower-than-average mortgage rates.

— Kelsey Neubauer, CNBC, 21 Aug. 2026

Definition of rate

Noun

The Very Large Crude Carrier – the largest oil tanker class, stretching over 1,000 feet – maintained a steady pace of 13 knots across the Persian Gulf, near its top speed.

— David Goldman, CNN Money, 22 Aug. 2026
Underneath all of it, moats built on switching costs, the workflow lock-in that keeps customers into a platform rather than any real product advantage, are eroding at a pace the companies losing them did not plan for.

— Jemma Green, Forbes.com, 21 Aug. 2026

Definition of pace

Noun

The vessel had switched off its AIS transponder, a marine radio device that broadcasts a ship’s identity, speed, course and position.

— David Goldman, CNN Money, 22 Aug. 2026
Torque arrives early, with the bulk of the 406 lb-ft available from low engine speeds, and the SQ5 builds speed with the sort of effortless authority that expensive German machinery has perfected.

— New Atlas, New Atlas, 22 Aug. 2026

Definition of speed

Noun

His velocity hit 97 mph on Tuesday night, and the sweeper he’s tinkered with since entering pro ball has become more comfortable this season.

— Tim Britton, New York Times, 22 Aug. 2026
Auriga can, for example, alter launch velocity depending on the mass of the projectile, the required range and the type of target being engaged.

— Christopher McFadden, Interesting Engineering, 21 Aug. 2026

Definition of velocity

Browse Nearby Words

accelerating

acceleration

accent

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Style

“Acceleration.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/acceleration. Accessed 25 Aug. 2026.

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Synonyms of acceleration

noun

Example Sentences

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