The number of words in the paper is related to the duplicate checking rate to some extent. Repetition rate is an important index to measure the originality and academic integrity of a paper when it is copied. The more words there are, the less repetitive content will be detected, thus reducing the duplicate checking rate of the paper. However, this does not mean that the repetition rate can be reduced by blindly increasing the number of words. It is also necessary to consider the rationality and accuracy of the theme and argumentation process of the paper.

The number of words in the paper will also affect the accuracy of the duplicate checking results. If the number of words is too small, the content of the paper may be incomplete and the length is not enough, which may easily lead to an increase in repetition rate. On the other hand, too many words may lead to problems such as long length, repeated content and redundant information, or it may mean that the author has inserted a lot of irrelevant content in the paper, thus increasing the repetition rate of duplicate checking results.