B2adjective2K

Controversial

UK /["/ˌkɒntrəˈvɜːʃl/"]/US /["/ˌkɑːntrəˈvɜːrʃl/"]/

Definition

causing a lot of angry public discussion and disagreement

In simple words: Something that causes a lot of argument or disagreement.

Examples

  • a **highly controversial** topic
  • one of the most controversial of London’s new office blocks
  • A controversial plan to build a new road has met with protests.
  • Winston Churchill and Richard Nixon were both controversial figures.
  • a highly controversial subject
  • Her controversial new play sparked a riot outside the theatre.
  • It is one of the most controversial of London's new office buildings.

Usage notes

Use 'controversial' for topics that are debated or disputed. Typically appropriate in discussions about politics, social issues, or media. Avoid using in casual conversations where lighter topics are discussed.

Grammar pattern

controversial + noun

Memory hint

Think of 'controversy' - something that sparks strong opinions and debate.

Collocations

  • be
  • prove
  • become
  • extremely
  • fairly
  • very

Synonyms

  • debatable
  • disputed
  • arguable
  • contentious
  • divisive

Antonyms

  • uncontroversial
  • accepted
  • uncontentious

Common mistakes

  • Confused with 'controversy' - remember that 'controversial' is the adjective.
  • Using 'controversial' to describe unimportant topics.
  • Omitting it when discussing known contentious issues.