Proposal writing is the process of creating a written proposal to persuade an individual or organization to agree to a particular course of action. Some synonyms that can be used for the phrase 'proposal writing' include grant writing, bid writing, pitch writing, and request for proposal (RFP) writing. Grant writing refers to the process of drafting a proposal to receive funding from a grant. Bid writing is the act of creating a document to win contracts or projects. Pitch writing involves crafting a presentation to make a proposal to potential clients or investors. RFP writing involves responding to a request from an organization for supporters to submit proposals to solve a problem or address a need.