Synonyms of acceleration

acceleration

noun

as in rate

an increasing in speed or rate of occurrence

Experts predict a steady acceleration in economic growth over the next two years.

Related Words

• rate
• pace
• speed
• velocity
• rapidity
• clip
• swiftness
• quickness
• gait
• celerity
• tempo
• haste
• rapidness
• fleetness
• fastness
• speediness
• hurry
• precipitation
• warp speed
• rush
• precipitousness
• expedition
• alacrity
• hastiness
• drive
• promptness
• promptitude
• dispatch
• hustle
• expeditiousness

Dissimilar Words

• slowness
• sluggishness
• lethargy
• reluctance
• languor
• torpidity
• torpor
• deliberation
• leisureliness
• languidness
• deliberateness
• procrastination
• lateness
• dilatoriness
• pokiness

Example Sentences

Recent Examples of acceleration

For those seeking sports-car acceleration in their family hauler, the Excellence variant adds a secondary electric motor to the front axle. — New Atlas, 17 Oct. 2026

What's important here is that not only is the RTX Spark GPU capable of running this game without AI acceleration, but even a small amount of DLSS processing would send it over that 60fps hump. — Joe Osborne, PC Magazine, 17 Oct. 2026

The thrusters are integrated into the rear diffuser, and they can also be used to boost the car’s forward acceleration. — Byron Hurd, The Drive, 16 Oct. 2026

Upgrading to the Thrust Variant requires a $245,000 follow-up payment and adds SpaceX cold-gas rear thrusters alongside an active multi-mode fan system for downforce, cutting acceleration down to under a second. — Mrigakshi Dixit, Interesting Engineering, 16 Oct. 2026