Paraphrasing means restating someone else’s idea in your own words and sentence structure, while still giving them credit. Done well, it shows that you understand the source and lets you blend evidence smoothly into your argument. Done badly, it can lead to accidental plagiarism. This guide explains the difference and gives you a method that works.
Paraphrase, Quote or Summarise?
- Quote: you copy the exact words, in quotation marks, with a citation.
- Paraphrase: you restate a specific passage in your own words, with a citation. The length is similar to the original.
- Summary: you condense a whole source or long section into a few sentences, with a citation.
All three need a citation. Changing the wording does not make an idea yours.
Why Paraphrasing Goes Wrong
The most common mistake is “patchwriting”: swapping a few words for synonyms while keeping the original sentence structure. Many universities treat this as plagiarism even when a source is cited, because the writing is still too close to the original. A real paraphrase changes both the words and the structure.
A Five-Step Paraphrasing Method
- Read the passage until you understand it. If you cannot explain it aloud, you are not ready to paraphrase it.
- Put the source away. Look away from the text so you are not copying its structure.
- Write the idea from memory in your own words. Imagine explaining it to a friend.
- Compare with the original. Check that the meaning is accurate, and that you have not copied phrases or the sentence pattern.
- Add the citation. Include the author and year, or a footnote, depending on your style guide. Our guide to footnotes explains how to format them.
Example: Bad vs Good Paraphrase
Original: “Many universities are reintroducing supervised, handwritten exams to make sure the work submitted is a student’s own.”
Bad paraphrase (patchwriting): “Numerous universities are bringing back supervised, handwritten tests to ensure the work handed in is a student’s own.”
This only swaps a few words. The structure and nearly every idea sit in the same order as the original.
Good paraphrase: “To confirm that students are the true authors of their work, a growing number of institutions are asking them to sit invigilated exams written by hand.”
Here, the sentence is rebuilt from scratch, and the meaning is preserved. It would still need a citation. For a real-world example of this trend, see our news post on UK universities bringing back in-person exams.
Techniques That Help
- Change the sentence structure: turn a long sentence into two, or combine short ones.
- Switch active and passive voice where it still reads naturally.
- Use your own vocabulary, but keep technical terms that have no real substitute.
- Reorder the ideas if the meaning stays clear.
When to Use a Direct Quote Instead
Keep the original wording when it is especially memorable, when it is a definition, or when you are analysing the language itself. If you quote, use quotation marks and cite the source.
A Word on Paraphrasing Tools
Automatic paraphrasing tools can produce awkward or inaccurate sentences, and they may not change the structure enough to avoid similarity flags. Use them at most as a starting point, and always check the meaning yourself. With the growing attention to academic integrity, as shown in recent reports about AI cheating cases at Irish universities, it is safest to do your own wording and cite carefully.
Quick Checklist
- Did I understand the idea before writing?
- Are both the words and the structure different?
- Is the meaning still accurate?
- Have I cited the source?
Need Help With a Tricky Source?
If you are struggling to work with sources in your essay or research paper, our writers can help with drafting, editing and referencing. See our research paper guide for more tips, or contact us for personal help.
