controversial

[kon-truh-vur-shuhl]

adjective

1. of, relating to, or characteristic of controversy, or prolonged public dispute, debate, or contention; polemical.

   a controversial book.

2. subject to controversy; debatable.

   a controversial decision.

   Synonyms: questionable, arguable

3. given to controversy; argumentative; disputatious.

   a controversial public figure.

Other Word Forms

• controversialism noun
• controversialist noun
• controversially adverb
• noncontroversial adjective
• noncontroversially adverb
• precontroversial adjective
• uncontroversial adjective
• uncontroversially adverb

Word History and Origins

Origin of controversial¹

First recorded in 1575–85; from Late Latin contrōversiālis; equivalent to controversy + -al ¹

Example Sentences

Verdict: This is controversial, but can a player who cost £100m and was effectively discarded after two seasons be truly considered a success?

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Fresh elections may well be the least controversial proposal in the plan.

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Other controversial proposals include efforts to allow governments to sell stockpiles of elephant ivory and rhino horn.

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But the plan is highly controversial in the UK -- one of the few European countries without any ID card and where the idea has long been resisted -- and the main opposition parties are against it.

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Benn's task is navigating a course, particularly in Northern Ireland, which does not risk his bill becoming as controversial as the last.

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Related Words

• contentious 
• disputed 
• dubious 
• questionable 

When To Use

What does controversial mean?

Controversial is used to describe someone or something that causes people to get upset and argue.Controversial is the adjective form of the noun controversy, which is a prolonged dispute, debate, or state of contention, especially one that unfolds in public and involves a stark difference of opinion. Things commonly called controversial include topics, actions, and people (particularly for what they say and do).Example: Questions about the candidate’s controversial remarks from the past prevented him from talking about his campaign.