An Introduction to Comma Splices and How to Correct Them

Today, we’re tackling a common issue: comma splices. Understanding what they are and how to fix them can significantly improve the quality of your writing. Let’s dive in!

What is a Comma Splice?

A comma splice occurs when a comma joins two independent clauses (also known as complete sentences) without an appropriate conjunction (connecting word). This creates a grammatical error because commas alone are not strong enough to link two complete thoughts.

Example of a Comma Splice:

• Incorrect: The sun was setting, we decided to head home.

In this example, "The sun was setting" and "we decided to head home" are both independent clauses. They can stand alone as sentences. However, using a comma to join them creates a comma splice.

How to Identify a Comma Splice

The pesky problem of comma splices is that a comma and a period sound the same when read aloud. This means that if you just read back your work, you are unlikely to hear any issues.

To identify a comma splice, it is best to look for them. Look for sentences that contain two independent clauses separated by just a comma. If each part of the sentence can stand alone as a complete thought, you likely have a comma splice.

Correcting Comma Splices

Several ways to fix comma splices are acceptable, and the right way is going to depend a lot on stylistic choices. However, the more options you have, the more interest and style you can put into your writing.

To correct a comma splice, you can...

1. Use a Period:
   • Simply separate the independent clauses into two sentences.
   • Example: The sun was setting. We decided to head home.
2. Use a Semicolon:
   • A semicolon can link closely related independent clauses.
   • Example: The sun was setting; we decided to head home.
3. Use a Coordinating Conjunction:
   • Coordinating conjunctions (for, and, nor, but, or, yet, so) can join independent clauses when used with a comma.
   • Example: The sun was setting, so we decided to head home.
4. Use a Subordinating Conjunction:
   • Convert one of the clauses into a dependent clause using a connecting word (not a FANBOY), words like because, although, when, if, etc.
   • Example: Because the sun was setting, we decided to head home.

Practice Makes Perfect

Understanding comma splices is just the first step; applying this knowledge through practice will develop your skills.

Here are a few practice sentences to correct:

1. She loves to read, she goes to the library every week.
2. It was raining heavily, they canceled the picnic.
3. The test was difficult, many students failed.

Final Tips

• As you proofread your work, look for long sentences and check if they contain more than one independent clause joined only by a comma.
• Reading your sentences in isolation can help you catch comma splices. Additionally, if you naturally pause between clauses, it might suggest the need for stronger punctuation or a conjunction.
• Use AI such as Grammarly – the free edition is enough to catch comma splices. Remember that grammar checkers are not 100%. Use your own judgment when deciding how to correct.

Avoiding comma splices will make your writing clearer and more professional.

Remember that good writing comes from revision. Your draft is just the blueprint; editing is the renovation that makes it a dream home.

Feel free to leave a comment or contact me with any questions. Good luck with your compositions!