Appendices vs. Appendixes – Which is Correct?
The terms appendices and appendixes both refer to supplementary materials attached to a document, but their usage varies depending on style and context. This article examines the differences between the two terms, their correct usage, synonyms, and a few practice exercises to help clarify when to use each one.
Appendices or Appendixes – Which is Correct?
Both appendices and appendixes are correct; however, appendices is the preferred term in formal writing and academic contexts, while appendixes is also acceptable but less common in scholarly use. Generally, appendices refers to multiple sections of supplementary material, whereas appendixes can be utilized in a broader, less formal context.
| Word | When to Use | Example |
|---|---|---|
| Appendices | Used in formal academic writing. | Refer to the appendices for additional data. |
| Appendixes | Can be used interchangeably but is less formal. | The document contains several appendixes for reference. |
How to Use Appendices
Use appendices when referring to the additional materials at the end of a formal document, such as a thesis, research paper, or lengthy report.
Example 1: The appendices include charts and graphs that support the main findings.
Example 2: In the appendices, you will find the detailed methodology used in the study.
Example 3: For more information, see the two appendices at the end of the report.
What are the different forms of Appendices?
As a noun, appendices does not have distinct forms but can be pluralized as needed. The singular form is appendix, which refers to a single supplementary section.
Etymology of the word Appendices
The term appendices originates from the Latin word appendix, which translates to something added or attached. The plural form appendices follows standard Latin pluralization rules.
How to Use Appendixes
Use appendixes similarly to appendices, but recognize it as the less formal version that can appear in various contexts, including business documents.
Example 1: The presentation included several appendixes with supporting information.
Example 2: Be sure to check the appendixes for additional insights.
Example 3: The author used appendixes to clarify complex subjects.
What are the different forms of Appendixes?
Like appendices, appendixes does not have different forms but remains a noun that can be used in either singular or plural contexts, with appendix being the singular form.
Etymology of the word Appendixes
The word appendixes is derived from the same Latin root as appendices. The modification to appendixes reflects a more modern adaptation to English usage.
Practice Exercises
- The report is accompanied by several __________ detailing the findings.
- In the course of the study, multiple __________ were referenced for data verification.
- When writing your thesis, consider what additional __________ you might need to include.
- For further clarification, refer to the relevant __________ in the final section.
- The author opted to include a variety of __________ to enhance reader understanding.
Answer Key
- appendices
- appendixes
- appendices
- appendices
- appendixes
Appendices Synonyms
| Synonym | Definition |
|---|---|
| Supplement | Additional material added at the end of a document. |
| Addendum | A thing added to a document. |
Appendixes Synonyms
| Synonym | Definition |
|---|---|
| Supplement | Additional material added at the end of a document. |
| Addendum | A thing added to a document. |
Conclusion
In summary, while both appendices and appendixes serve to denote supplementary materials, appendices is the favored term in formal writing. Understanding the appropriate contexts for each can enhance clarity and professionalism in your documents.
