Although many papers have clear requirements on the number of words, if you can make up the number of words in advance before ensuring the quality of the paper, if you really can't afford it, you must strictly demand the quality of your paper, not lack everything. Basically, a master's thesis needs tens of thousands of words as a foundation.

Different schools have different requirements for papers, and the number of words will be different, generally between 30 thousand and 50 thousand words, and other formats are also acceptable.