Substantive & Stylistic Editing is extensive editing that analyzes the entire document from a broad perspective. This process ensures that the work is consistent with the document’s purpose and addresses its intended audience. Substantive Editing includes improving the writing structure, organization, tone, and word choice. This also means correcting inconsistencies and redundancies. Substantive Editing encompasses all levels of editing: Manuscript Evaluation, Copy Editing & Line Editing and Proofreading. It often involves significant rewriting.