What’s the Plural of Syllabus? Syllabuses or Syllabi?

Understanding the pluralization of certain English words, especially those borrowed from other languages, can be tricky. One such word is syllabus, a term frequently used in educational and academic contexts. If you’ve ever wondered whether the plural of syllabus is syllabuses or syllabi, you’re not alone.

In this article, we’ll explore the differences, delve into examples, and provide a comprehensive guide to using the term correctly.

Understanding the Word Syllabus

Before addressing its plural forms, let’s define what a syllabus singular means. A syllabus is a document provided by educators to outline the topics, assignments, and expectations for a particular course. It’s a roadmap for students, helping them understand what to expect and how to prepare for a class.

Latin Origins of Syllabus

The word “syllabus” comes from the Latin term “syllabus,” which itself was derived from Greek. Latin-based words in English often have two pluralization options: the English pluralization rules (adding “-es”) and the Latin origins approach (changing the ending). This duality leads to the debate: syllabuses vs. syllabi.

Plural Forms of Syllabus

There are two accepted plural forms for syllabus:

• Syllabuses (following English pluralization rules)
• Syllabi (following Latin rules)

Both are correct, but their usage can depend on context, audience, and tone. Let’s break it down further.

Syllabuses: The English Plural

Using syllabuses adheres to the standard English pluralization rules. When we pluralize English words, adding “-es” is a common and straightforward approach. This form is often favored in casual and modern contexts.

Scenario Example: Email in a Casual Setting

Subject: Updated Syllabuses for Spring Semester

I hope this email finds you well! I’m attaching the updated syllabuses for the upcoming semester’s courses. Let me know if you need further clarification on any of the topics listed.

Best, Emily

Syllabi: The Latin Plural

The term syllabi follows the rules of Latin grammar, where certain nouns ending in “-us” change to “-i” in their plural forms. This usage is often seen in academic contexts or more formal writing.

Scenario Example: Formal Writing

Subject: Distribution of Course Syllabi

Dear Dr. Peterson,

Please find attached the finalized course syllabi for the Fall semester. Each document includes detailed information on topics, assignments, and grading policies. Should you require any additional revisions, please let me know.

Sincerely, James

Syllabi vs. Syllabus: When to Use Each Plural Form

Choosing between syllabuses or syllabi depends largely on the contextual use of plurals. Here are a few factors to consider:

1. Audience

• Use syllabuses when addressing a general or non-specialized audience.
• Use syllabi for a scholarly audience or when maintaining an academic tone.

2. Tone

• In casual settings, syllabuses often feels more natural.
• In formal or professional writing, syllabi adds a touch of sophistication.

3. Consistency

• Be consistent in your writing. If you use syllabuses in one section, stick to it throughout your document unless discussing the comparison.

Quick Comparison Table for Syllabus Forms

Form	Usage	Context
Syllabuses	Follows standard English rules	Casual settings, emails
Syllabi	Follows Latin pluralization rules	Academic contexts, formal writing

Other Examples of Latin-Based Plurals

The plural of syllabus isn’t the only case where this dual rule applies. Here are some other examples:

Singular	English Plural	Latin Plural
Curriculum	Curriculums	Curricula
Criterion	Criterions	Criteria
Focus	Focuses	Foci

Examples of Syllabus Plural Usage

To help clarify the usage of syllabus plural forms, here are examples for both informal and formal contexts:

Casual Setting

“The professors distributed their course syllabuses to students during the orientation week.”

Academic Context

“The department chair reviewed all the course syllabi to ensure alignment with university standards.”

Mixed Usage

“While some instructors prefer to update their syllabuses annually, others retain older syllabi with minor revisions.”

Grammar Rules for English vs. Latin Plurals

When dealing with borrowed words, there are no hard-and-fast rules about which plural form to use. However, understanding the grammar rules and origins can guide your choice.

1. English Rules: Add “-es” to make the word plural.
2. Latin Rules: Replace “-us” with “-i” for the plural form.

Both approaches are correct as long as they’re used consistently and appropriately for the audience.

Syllabus Examples in Different Contexts

Here are more scenarios to illustrate the plural forms:

Email to Students (Casual)

Hi Team,

Please review the attached syllabuses for all courses this semester. If you have any questions, don’t hesitate to ask.

Best regards,
Mia

Memo to Faculty (Formal)

Dear Faculty Members,

As part of the accreditation process, we need updated course syllabi submitted by the end of the month. Ensure that all documents follow the approved format.

Thank you,
Dr. White

Writing Tips for Syllabus Plural Forms

When writing about syllabi, here are some tips to ensure clarity and professionalism:

1. Match Tone to Audience: Use syllabuses for general communication and syllabi for academic discourse.
2. Be Consistent: Avoid switching between forms unnecessarily.
3. Use Clear Examples: Provide context to avoid confusion.
4. Proofread: Check your usage of syllabus plural forms for consistency.

Syllabi Pronunciation Guide

If you’re speaking about the plural of syllabus, knowing the correct pronunciation is helpful:

• Syllabuses: /ˈsɪləbʌsɪz/
• Syllabi: /ˈsɪləˌbaɪ/

Conclusion: Syllabuses vs. Syllabi

Both syllabuses and syllabi are correct plural forms of syllabus. Your choice should depend on the audience, context, and tone of your writing. Whether you’re drafting an email, writing an academic paper, or preparing course materials, understanding these nuances ensures effective communication.

When in doubt, refer to this syllabus pluralization guide to determine the most suitable form for your needs. Remember, the key is to maintain clarity, consistency, and appropriateness for your audience.