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

IBM will design industry-specific AI agents for Google’s Gemini Enterprise, helping organizations “automate workflows, improve decision-making and accelerate autonomous operations,” the companies said in a statement.

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

That revived some worries about how fast AI demand will accelerate.

From Barron's • Jun. 4, 2026

Tired of mutant hunting, Muller wondered if he could accelerate the production of mutants—perhaps by exposing flies to heat or light or higher bursts of energy.

From "The Gene" by Siddhartha Mukherjee

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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