How can I create my form into a word document rather than a pdf document?

Do you mean to say you want the submissions data to be in a word document format? If yes, you can achieve that with Integromat. Guide: https://www.jotform.com/help/519-Populate-a-Word-Template-with-Form-Data

Alternatively, you can manually convert the PDFs into Word document. There are several apps you can use online. Here's one: https://pdf2doc.com/