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Remove Plagiarism from Thesis

How to Remove Plagiarism From Thesis?

You can remove plagiarism from a thesis with a checker, correct paraphrasing, or brainstorming ideas from scratch.

Plagiarism means using another person’s ideas or words without giving the author proper credit. It could also mean stealing someone else’s work or due to forgetfulness or carelessness.

Your thesis should be free from plagiarism if you plan to score good grades during assessment. Write your paper to build on the works of others and properly cite sources for information without stealing ideas word for word.

There are several proven ways to rid your thesis of plagiarism and we’ll look at the major methods in this guide.

How to Remove Plagiarism from Thesis

1. How to Remove Plagiarism with a Checker

Many schools use plagiarism checkers like CopyScape or Turnitin to discover potential plagiarism. These checkers work by:

-        Scanning your thesis,

-        Comparing the contents of your thesis to a large database of publications and webpages, and

-        Returning results highlighting passages with similar text

You can use a plagiarism checker before submitting your paper. Several free plagiarism checkers exist that are capable to deliver decent results. Using a plagiarism checker allows you:

-        Remove content that could cause accidental plagiarism,

-        Highlight missing quote marks,

-        Identify paraphrased text with high similarity to its source material, and

-        Misplaced or omitted citations

You can rely on the information from a plagiarism checker to make your thesis free of potential plagiarism. However, you need to consider the accuracy percentage of plagiarism checkers before you use them.

Check for the best free plagiarism checkers to inspect your thesis if you don’t have a paid subscription to advanced detection tools.

2.  How to Remove Plagiarism When Paraphrasing

Paraphrasing entails expressing ideas from a source in your own words. It does not mean changing few words from a copy-and-paste text. Correct paraphrasing means you understand the author(s) view fully and express the idea(s) your own way.

 Example of removing plagiarism when paraphrasing


Wrong paraphrasing

Correct paraphrasing

They acknowledge Him, Maker of heaven and earth, but too exalted to concern Himself directly with men and their affairs, hence they admit the existence of many gods as intermediaries (Johnson, 1921)

They recognize Him, Maker of heaven and earth, but too highly-placed to concern Himself directly with humans and their affairs, hence they acknowledge the existence of many gods as mediators

According to Johnson (1921), the ancient Yoruba tribe recognized The Most High God and believed he was above the mere concerns of mortal men. These men also believe that other gods exist and are mediators between humankind and God.

Correctly paraphrasing original text and properly citing the author avoids any occurrence of plagiarism.

3.   How to Remove Plagiarism of Improper Citation

You must add a footnote or in-text citation whenever you paraphrase or quote an original source. Proper citation prevents plagiarism by improper citation. Failing to recognize the owner of an idea, even if paraphrased, is plagiarism.

Each citation should correspond to references (or bibliography) at the conclusion of your essay. Correct citation also helps your readers find the source material with ease if they want to get more information.

Different referencing styles exist and each comes with its own guidelines. The most common styles are APA, MLA, IEEE, and Chicago. Your instructor could request you cite authors with one style, or you might choose a suitable one for your thesis.

However, you cannot cite authors with two different referencing styles in one thesis.

Example of removing plagiarism of improper citation



Ned Stark said “Winter is coming” in Game of Thrones

One of the book’s main themes is voiced by Ned Stark “Winter is coming” (Martin, 2002, p. 160)

You need to include the author’s name and book title in the reference list. Here’s an example below:

References listing

Martin, G. (2002) A Game of Thrones, ed. Bantam Books

The same referencing style also applies when you need to cite two or more sources that support an idea.

4.  How to Remove Plagiarism When Quoting

Quoting in a thesis happens when a writer copies every word. You need to introduce the quotes in your words and enclose it in quotation marks and attribute it to its original author.

Example of removing plagiarism when quoting


Wrong quoting

Correct quoting

“He was already distinguished as a brave and war-like prince during his father's lifetime, and he probably owed his succession to this fact, as was usual in those stormy times.” (Johnson, 1921)

In Yoruba folklore, He was already distinguished as a brave and war-like prince during his father's lifetime and he probably owed his succession to this fact, as was usual in those stormy times.

In Yoruba folklore, “He was already distinguished as a brave and war-like prince during his father's lifetime” and “he probably owed his succession to this fact, as was usual in those stormy times.” (Johnson, 1921)


How Much of a Thesis Can You Plagiarize?


Plagiarism should not be in your thesis from start to finish; however, some colleges have different acceptable percentages below 10%. Supervisors will typically overlook similar sentences present in older research, especially if these do not occur too much.


1.  What are examples of plagiarism?

       There are at least three different examples of intentional plagiarism. Some writers can plagiarize content by refusing to cite its author(s), changing few words after          a copy-paste, or stealing the entire work outright.

2.   How can you detect plagiarism?

       You can detect plagiarism with an online checker tool. Several plagiarism detectors can scan billions of pages on the internet against your thesis and highlight         related words and sentences.

3.   Can I summarize sources and avoid plagiarism?

       You can summarize sources and not commit plagiarism when you quote the words and properly cite them in your references list.

Final Word

Removing plagiarism from your thesis is essential from a moral and ethical perspective. You could be penalized or lose scores if supervisors discover you heavily plagiarized your thesis.

Use a plagiarism tool that can suggest and make changes to your text. Several online tools can prove vital to help you remove plagiarism from your thesis. Also, reference authors properly to avoid committing plagiarism of improper citation.

Ensuring your work is free from plagiarism ensures the bulk of your work isn’t a stolen idea. You’ll also be sure of better grades if you did not plagiarize your thesis, and supervisors will usually reward your honest effort.