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Addenda vs Addendum
Difference, Examples & Quiz

What's the difference? Which one is correct?


Definition: Addenda refers to additional items or information that are added to a document or publication after it has been created or published. It is commonly used in legal, academic, and technical contexts.

Usage: Addenda are often used to provide updates, corrections, or supplementary information to a main document. They can be attached as separate pages or included within the main document.

Example sentences:
  • 1. The addenda to the contract included additional terms and conditions.
  • 2. The research paper had several addenda with supporting data and charts.
  • 3. The addenda to the book provided further explanations and references.

Definition: Addendum is a singular form of addenda. It refers to a single additional item or information that is added to a document or publication after it has been created or published.

Usage: Addendum is used when referring to a single addition, while addenda is used when referring to multiple additions.

Example sentences:
  • 1. The addendum to the report clarified a specific point.
  • 2. The contract had an addendum that addressed the payment terms.
  • 3. The addendum to the agenda included an extra item for discussion.

Addenda is the plural form of addendum, which means an additional item or piece of information added to a document or book.

Quizzes about "Addenda" vs "Addendum "

Addenda vs Addendum : 5 Quizzes

1. What is the plural form of 'Addendum'?

2. Which spelling is correct: 'Addenda' or 'Addendum '?

3. What is the correct plural form of 'Addendum '?

4. Which spelling is correct: 'Addenda' or 'Addendum'?

5. What is the singular form of 'Addenda'?


  • What is Addenda?

    Addenda refers to additional information or updates that are added to a document or contract.

  • How are Addenda used?

    Addenda are used to modify or clarify the terms and conditions of a document or contract without altering the original content.

  • Can Addenda be legally binding?

    Yes, Addenda can be legally binding if they are properly executed and agreed upon by all parties involved.

  • Are Addenda common in real estate transactions?

    Yes, Addenda are commonly used in real estate transactions to address specific contingencies or additional terms.

  • What should be included in an Addendum?

    An Addendum should clearly state the purpose, reference the original document, and provide a detailed explanation of the changes or additions.