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Accellerate vs. Accelerate — Which is Correct Spelling?

Edited by Tayyaba Rehman — By Fiza Rafique — Updated on March 29, 2024
"Accellerate" is an incorrect spelling, while "accelerate" is the correct spelling, denoting the act of increasing speed or hastening a process.
Accellerate vs. Accelerate — Which is Correct Spelling?

Which is correct: Accellerate or Accelerate

How to spell Accelerate?


Incorrect Spelling


Correct Spelling

Key Differences

Remember, "accelerate" is related to "celerity" (speed), not "cell."
Associate "accelerate" with "ace" (a single "l" in both words).
Visualize "accelerate" as speeding up, and excess letters would slow it down.
"Accelerate" has two "c"s and one "l," like the two sides of a road converging into one lane.
Think of "accelerate" like "accelerator" in a car, which has just one "l."

How Do You Spell Accelerate Correctly?

Incorrect: He pressed the pedal to accellerate the engine's speed.
Correct: He pressed the pedal to accelerate the engine's speed.
Incorrect: The project's timeline needs to accellerate to meet the deadline.
Correct: The project's timeline needs to accelerate to meet the deadline.
Incorrect: The car wouldn't accellerate beyond 50 mph.
Correct: The car wouldn't accelerate beyond 50 mph.
Incorrect: The company plans to accellerate its growth next year.
Correct: The company plans to accelerate its growth next year.
Incorrect: She tried to accellerate when she saw the green light.
Correct: She tried to accelerate when she saw the green light.

Accelerate Definitions

Accelerate means to increase speed.
He pressed the gas pedal to accelerate the car.
In physics, to accelerate is to undergo a change in velocity.
The object will accelerate under the force of gravity.
To accelerate is to hasten the occurrence of an event.
Bright light can accelerate the growth of plants.
To increase the speed of
Accelerated the engine.
(Physics) To change the velocity of.
To cause to occur sooner than expected
Accelerated his retirement by a year.
To cause to develop or progress more quickly
A substance used to accelerate a fire.
To reduce the time required for (an academic course, for example); compress into a shorter period.
To make it possible for (a student) to finish an academic course faster than usual.
To move or act faster.
(Physics) To undergo a change in velocity.
(transitive) To cause to move faster; to quicken the motion of; to add to the speed of.
(transitive) To quicken the natural or ordinary progression or process of.
To accelerate the growth of a plant, the increase of wealth, etc.
To cause a change of velocity.
(transitive) To hasten, as the occurrence of an event.
To accelerate our departure
To enable a student to finish a course of study in less than normal time.
(intransitive) To become faster; to begin to move more quickly.
(intransitive) Grow; increase.
(obsolete) accelerated
(rare) Accelerated; quickened; hastened; hurried.
To cause to move faster; to quicken the motion of; to add to the speed of; - opposed to retard.
To quicken the natural or ordinary progression or process of; as, to accelerate the growth of a plant, the increase of wealth, etc.
To hasten, as the occurence of an event; as, to accelerate our departure.
Move faster;
The car accelerated
Cause to move faster;
He accelerated the car
Accelerate can also refer to facilitating a process or causing it to happen sooner.
The research grant helped to accelerate scientific discoveries.
Accelerate signifies gaining momentum or proceeding more rapidly.
As the slope steepened, the skateboard began to accelerate.

Accelerate Meaning in a Sentence

They aim to accelerate the development of the vaccine.
To accelerate learning, the teacher used interactive games.
The new software will accelerate the processing time.
The runner managed to accelerate in the last few seconds of the race.
The car can accelerate from 0 to 60 mph in just 4 seconds.
The fans' cheers seemed to accelerate the team's performance.
Governments around the world are trying to accelerate the shift to renewable energy.
Economic policies can accelerate or slow down inflation.
The internet has helped accelerate the spread of information.
To accelerate her recovery, she followed a strict diet and exercise regimen.
Electric cars can accelerate quickly due to their instant torque.
Scientists are working to accelerate the growth of plants in space.
A mentor can help accelerate your career development.
To accelerate the adoption of new technologies, companies often offer incentives.
Globalization has helped accelerate economic growth in many countries.
The feedback loop can accelerate innovation within the organization.
The use of fertilizers can significantly accelerate crop growth.
The program is designed to accelerate the students' reading skills.
Accelerate your pace if you want to finish the race in time.
Meditation can accelerate mental healing processes.
Wind can accelerate the spread of a wildfire.
The company is looking for ways to accelerate productivity without increasing costs.
Using shortcuts can accelerate your workflow in many software applications.
Reading widely can accelerate your understanding of a subject.
Advanced training methods have helped athletes accelerate their improvements.

Accelerate Idioms & Phrases

Accelerate the pace

To speed up the rate of activity or progress.
To finish on time, we need to accelerate the pace of our work.

Accelerate beyond expectations

To perform or progress at a rate beyond what was anticipated.
The young athlete managed to accelerate beyond expectations and win the race.

Accelerate change

To hasten the rate of change or transformation.
Community initiatives can accelerate change in local policies.

Accelerate recovery

To speed up the process of recovery from an illness or injury.
Proper nutrition and rest can accelerate recovery after surgery.

Accelerate growth

To increase the rate of growth or development.
Strategic investments have been made to accelerate growth in the company.

Accelerate into the future

To rapidly advance or progress into new phases or innovations.
The company aims to accelerate into the future with its new technology.

Accelerate the process

To make a process move faster or more efficiently.
Adopting new software can significantly accelerate the process of data analysis.

Accelerate to new heights

To advance or progress to unprecedented levels.
The team's efforts are set to accelerate the project to new heights.

Accelerate learning

To increase the speed at which learning occurs.
Interactive technologies have the potential to accelerate learning in classrooms.

Accelerate the pace of change

To quicken the rate at which changes occur.
Digital transformation is needed to accelerate the pace of change in the industry.

Accelerate engagement

To quickly increase involvement or interest.
Using social media effectively can accelerate engagement with your audience.

Accelerate at full throttle

To speed up as fast as possible.
With the market growing, the startup decided to accelerate at full throttle.

Accelerate towards a goal

To speed up progress towards achieving a specific objective.
The team is accelerating towards their goal of reducing waste.

Accelerate decision-making

To make decisions more quickly.
Agile methodologies can help accelerate decision-making in projects.

Accelerate the transition

To speed up the move from one state or phase to another.
Investments in infrastructure are crucial to accelerate the transition to clean energy.

Accelerate advancements

To fast-track progress or developments in a certain field.
The research grant aims to accelerate advancements in renewable energy technologies.

Accelerate innovation

To increase the speed at which new ideas or products are developed.
Collaborating with startups can accelerate innovation within large corporations.

Common Curiosities

What is the pronunciation of accelerate?

It's pronounced as /əkˈsɛləreɪt/.

What is the root word of accelerate?

The root word is the Latin "accelerare," meaning to hasten or quicken.

Why is it called accelerate?

It derives from the Latin word "acceleratus," meaning to hasten or make swift.

What is the plural form of accelerate?

Again, "accelerate" is a verb and doesn't have plural forms.

What is the singular form of accelerate?

"Accelerate" is a verb and doesn't have a singular or plural form.

What is the verb form of accelerate?

"Accelerate" is already in its verb form.

Which preposition is used with accelerate?

Prepositions like "to" or "by" can be used with "accelerate" based on context.

Which vowel is used before accelerate?

Typically, "to" is used before "accelerate," as in "to accelerate."

Is the accelerate term a metaphor?

"Accelerate" itself is not a metaphor, but it can be used metaphorically in certain contexts.

Is the word accelerate imperative?

"Accelerate" can be used in the imperative mood, e.g., "Accelerate the car!"

Is accelerate an abstract noun?

No, "accelerate" is a verb.

Is accelerate a collective noun?

No, "accelerate" is not a collective noun.

What is the second form of accelerate?

The second form is "accelerated."

Which conjunction is used with accelerate?

Any conjunction, like "and" or "but," can be used, depending on the sentence.

Is accelerate an adverb?

No, "accelerate" is not an adverb.

Is accelerate a negative or positive word?

The word "accelerate" is neutral, but its connotation can be positive or negative based on context.

Is accelerate a vowel or consonant?

"Accelerate" is a word containing both vowels and consonants.

Which article is used with accelerate?

"Accelerate" is a verb, so it doesn't typically require an article.

What part of speech is accelerate?

"Accelerate" is a verb.

What is another term for accelerate?

Another term for accelerate is "hasten" or "speed up."

What is the first form of accelerate?

The first form is "accelerate."

Is accelerate a noun or adjective?

"Accelerate" is a verb.

How many syllables are in accelerate?

There are four syllables in "accelerate."

What is a stressed syllable in accelerate?

The stressed syllable is "cel."

Which determiner is used with accelerate?

"Accelerate" is a verb, so determiners aren't typically used with it.

What is the third form of accelerate?

The third form is "accelerated."

How is accelerate used in a sentence?

"To reach the airport on time, she had to accelerate the car on the highway."

Is accelerate a countable noun?

No, "accelerate" is a verb, not a noun.

How do we divide accelerate into syllables?

It can be divided as ac-cel-er-ate.

What is the opposite of accelerate?

The opposite of "accelerate" is "decelerate" or "slow down."

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Author Spotlight

Written by
Fiza Rafique
Fiza Rafique is a skilled content writer at, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.

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