English Reference

Word

controversial

Phoneticscon·tro·ver·sial, stress on the third syllable

US/ˌkɑntɹəˈvɝʃəɫ/

UK/kˌɒntɹəvˈɜːʃəl/

Definition

adj. causing a lot of public disagreement or argument.

adj. arousing or likely to arouse controversy; characterising a subject that polarises public opinion.

Examples

“The new law is very controversial.”

“The committee made a controversial decision to close the local library despite protests from the neighborhood residents.”

“The director's latest film remains controversial among critics, who are divided on whether its graphic imagery serves a narrative purpose or is merely intended to shock the audience.”

Examples

simple

“The new law is very controversial.”

contextual

“The committee made a controversial decision to close the local library despite protests from the neighborhood residents.”

complex

“The director's latest film remains controversial among critics, who are divided on whether its graphic imagery serves a narrative purpose or is merely intended to shock the audience.”

Collocations

Common phrases and expressions where native English speakers use the word “controversial” in context.

Verb

01. prove controversial

“The new tax laws proved controversial and led to widespread protests across the country.”

verb + adj

02. remain controversial

“The decision to build a new highway through the forest remains controversial among local residents.”

verb + adj

Adjective

03. controversial decision

“The referee made a controversial decision in the final minutes of the game.”

adj + noun

04. controversial figure

“He has always been a controversial figure in the world of professional sports.”

adj + noun

05. controversial issue

“Genetically modified food is a controversial issue that affects farmers and consumers alike.”

adj + noun

06. deeply controversial

“The politician's comments on immigration were deeply controversial and sparked a national debate.”

adv + adj

07. highly controversial

“The scientist published a highly controversial paper regarding the effects of climate change.”

adv + adj

Real-World Examples

“Whether children so young can recall traumatic events is highly controversial.”
The Guardian 15 Aug 2026
“She described the controversial VIP lane, which prioritised PPE offers from those with political connections, as a misguided policy that should not be repeated.”
BBC News 14 Jul 2026

Etymology

From Latin contrōversiālis, from contrōversia + -ālis. By surface analysis, controversy + -al.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Synonyms

Antonyms

uncontroversialunanimousaccepted

Word family

ADJECTIVE

controversial(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 C1.785–944EikenEikenTest in Practical English ProficiencyThe English proficiency test from the Eiken Foundation of Japan, widely taken by Japanese students. Grades run from 5 to 1, with Pre-1 and Pre-2 between them.Pre-1
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

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English Reference