How to Check Your Manuscript for Accidental Similarities

Most writers don’t fear plagiarism because they intend to copy. They fear it because they care about integrity. That’s a good instinct. But without a clear process, that instinct can quietly turn into anxiety.

How to Check Your Manuscript for Accidental Similarities

Most writers don’t fear plagiarism because they intend to copy. They fear it because they care about integrity.

That’s a good instinct. But without a clear process, that instinct can quietly turn into anxiety. So let’s replace worry with method.

Here is a simple, professional way to check your manuscript for accidental similarities — the same approach many Australian editors and writing mentors recommend.

Step 1: Identify the Exact Concern

Vague fear is paralysing. Specific inspection is productive. Ask yourself the following questions. Tackle one item at a time and write down your answers.

  • Which sentence feels familiar?
  • Which name triggered the worry?
  • Which scene feels reminiscent of another book?

Step 2: Compare the Texts Directly

Next, place your passage beside the text you’re worried about and check:

  • Are the sentences structurally similar?
  • Is the phrasing distinctive or common?
  • Is it the idea that’s similar, or the expression?

If only the idea overlaps — you’re safe. If the wording overlaps — rewrite.

This is exactly how professional editors assess similarity.

Step 3: Search Key Terms Online

Search for key terms by putting them in quotation marks in a search engine (ie “Golden Orb”).  Key terms may be:

  • Place names
  • Character names
  • Fictional organisations
  • Magical objects

If the term appears across many books — it’s genre language. If it’s strongly tied to one famous work — consider renaming.

Renaming is not admission of failure. It’s standard industry practice.

Step 4: Ask Beta Readers Specific Questions

When using Beta Readers, general feedback won’t always reveal similarity concerns. So ask directly:

  • “Did anything feel strongly familiar?”
  • “Did any name or scene remind you of another book?”

Fresh eyes catch echoes you cannot.

Step 5: Use Plagiarism-Detection Tools Carefully

Tools such as Grammarly or Turnitin can highlight sentence-level matches, but remember:

  • Fiction triggers false positives
  • Common phrasing is often flagged unnecessarily

Use these tools as a screening aid, not a verdict.

Step 6: Do a “Similarity Sweep” in Final Edits

During your last editing pass:

  • Flag anything that makes you hesitate
  • Adjust wording or names
  • Move forward confidently

Professional writers do this routinely. It’s part of polishing, not panic.

Step 7: When in Doubt, Adjust and Continue

If something keeps tugging at your attention:

  • Rewrite the sentence
  • Rename the place
  • Alter the scene framing

Then continue writing. Momentum matters more than microscopic perfection.

You don’t need to fear accidental similarity. You only need a repeatable process. Integrity plus method equals confidence.


References & Further Reading

Australian Society of Authors — Professional Practice for Writers
https://asauthors.org

Arts Law Australia — Copyright and Creative Practice
https://www.artslaw.com.au

Writers’ Centres Australia — Manuscript Development Guidance
https://writerscentres.org.au

Queensland Writers Centre — Editing and Submission Support
https://queenslandwriters.org.au

Scroll to Top