English Reference

Word

accelerated

Phoneticsac·cel·er·at·ed, stress on the second syllable

US/ækˈsɛɫɝˌeɪtɪd/

UK/ɐksˈɛləɹˌeɪtɪd/

Definitions

01faster than usual

B2 · Upper Intermediate

adj. happening or moving at a faster speed than normal.

adj. characterised by an increase in speed or the rate of occurrence.

“The car's accelerated speed made it difficult for the driver to stay in his lane.”

“The accelerated melting of the polar ice caps has become a primary concern for climatologists studying rising sea levels.”

Synonyms

speeded-upquickenedhastened

Antonyms

deceleratedslowed

02sooner than expected

B2 · Upper Intermediate

adj. happening earlier than the original plan or schedule.

adj. occurring or progressing at a rate that brings a conclusion or milestone earlier than anticipated.

“She is on an accelerated degree course that finishes in just two years.”

“The company followed an accelerated timeline for the product launch to beat their competitors to the market.”

Antonyms

Real-World Examples

“Spanish inflation accelerated in July as energy costs rose, particularly for motor fuels and electricity, final data showed Thursday.”
The Local 14 Aug 2026
“The newspaper's difficulties reflect the broader crackdown on free speech in Russia which has accelerated since the Kremlin's full-scale invasion of Ukraine in 2022.”
BBC News 13 Aug 2026

Word family

ADJECTIVE

accelerated(B2)

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

QR code

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English Reference