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

Amazon Web Services secured a $4 billion commitment from Pinterest to accelerate its AI roadmap and modernize its visual search platform.

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

Ng noted that if Beijing "truly wants to accelerate" the internationalisation of China's yuan currency, "it will need to accept freer cross-border capital movement".

From Barron's • Jun. 4, 2026

We accelerate again, then reach a wide, open road suspended across the railroad tracks I once walked down to reach the compound.

From "Allegiant" by Veronica Roth

Vocabulary lists containing accelerate

Roll of Thunder, Hear My Cry

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Holes

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Commonly Misspelled Words, List 2

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