accelerate

[ak-sel-uh-reyt] / ækˈsɛl əˌreɪt /

VERB

increase speed, timing

Synonyms

STRONGEST

advance expedite further hasten open up quicken spur step up stimulate

STRONG

drive dust forward gun hurry impel precipitate railroad rev roll tool

WEAK

fire up hammer on lay a patch lay rubber make tracks nail it peel rubber put on afterburners put pedal to metal rev up speed up step on the gas

Antonyms

STRONGEST

block cease check delay discourage halt hinder slow stop

STRONG

dissuade repress wait

WEAK

decelerate defer impede postpone retard slow down

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

They say that Kakao has partnered with OpenAI and Google to accelerate the rollout of agentic AI services.

From The Wall Street Journal • Jun. 5, 2026

Intel and Apple supplier Foxconn are partnering to accelerate artificial-intelligence infrastructure development.

From Barron's • Jun. 4, 2026

And as price pressures have started to accelerate once again, bitcoin is proving that it isn’t much of an inflation hedge, despite its reputation.

From MarketWatch • Jun. 4, 2026

In May, Abu Dhabi said it would accelerate plans for a second pipeline along the route that would double that export capacity by 2027.

From The Wall Street Journal • Jun. 4, 2026

This states that the body will accelerate, or change its speed, at a rate that is proportional to the force.

From "A Brief History of Time: And Other Essays" by Stephen Hawking

Vocabulary lists containing accelerate

Roll of Thunder, Hear My Cry

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Holes

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