Vocapedia
Log inTry for Free

Looking up...

Explore

  • Words of the Year
  • Recent Lookups
  • Community Collections
  • How to Say

Dictionaries

  • English
  • Vietnamese
  • Japanese
  • Chinese
  • Spanish
  • French
  • Korean
  • German
  • Hindi
  • Italian

MY LEARNING

  • My Dictionary
  • My Collections
  • Reviews

Resources

  • Learning Resources
  • How It Works
  • Study Guides
  • Language Tips
  • FAQ
  • Getting Started
  • For Individuals
  • For Teachers

Community

  • Forum
  • Blog
  • Help Center
  • Partnerships

About

  • About Vocapedia
  • Contact Us
  • Feedback

Legal

  • Terms of Use
  • Privacy Policy
  • Cookie Policy
  • Accessibility
  • GDPR Compliance
© 2026 Vocapedia. All rights reserved.
  1. ホーム /
  2. 辞書 /
  3. English Dictionary /
  4. controversy

controversy

/ˈkɒn.trə.vɜː.si/
public disagreement

The new policy sparked a controversy among citizens.

The new policy caused a public disagreement among citizens.


formal

A prolonged public dispute or debate about a matter of opinion.

The book was banned due to the controversy it caused.

The book was banned because it provoked a public dispute.

There is a controversy over the use of AI in hiring processes.

People disagree about whether AI should be used in hiring.

Often implies strong disagreement or conflict of opinions.

formal

A state of prolonged public dispute or debate.

The country was in a state of controversy for months.

The country experienced ongoing public disputes for months.

Less common than the first definition.

Collocations

spark a controversyto cause a public disputein controversyunder public debateavoid controversyto prevent public disagreement

Synonyms

disputedebateargumentdisagreementrow

Antonyms

agreementconsensusharmony

Pro Tip

Avoid overusing 'controversy'

Reserve 'controversy' for significant public disputes. For minor disagreements, use 'argument' or 'debate'.

Gold Rule

Use 'controversy' for public disputes

Use this word when the disagreement is public, involves many people, and is often reported in media.

Word Origin

From Old French *controversie* (modern French *controverse*), from Latin *controversia*, from *controversus* (turned in opposite directions), from *contra-* (against) + *versus* (turned).

Usage Notes

Used to describe disputes that are public, prolonged, and often involve strong opinions. Avoid using it for minor disagreements.

Word Breakdown

contra-
against
prefix
+
-vers-
turned
root
+
-y
state or quality of
suffix
English Dictionary
さらにEnglish→Englishの単語を閲覧 →

学習進捗

学習の旅を追跡しましょう!

• 語彙を構築するために単語を保存

• 日々の連続記録を監視

• パーソナライズされた復習リマインダーを取得

• 学習済み単語の統計を確認

高度な機能にアクセスして進捗を追跡するにはログインしてください!

ダッシュボードへ →

年間言葉

その年を象徴する最も注目すべき言葉。私たちの世界を形作った語彙を発見しよう。