A wedding license is a special legal document that allows couples to get married and be recognized as lawfully wedded. However, there are several synonyms for the term "wedding license" that can be used interchangeably. These include marriage certificate, marriage license, wedding certificate, and nuptial license. Each term refers to the same legal document that grants permission to individuals to get married and make their union official. Regardless of the term used, the importance of obtaining this document cannot be overstated, as it not only serves as a legal proof of marriage, but also protects the rights of couples in the event of any legal disputes.