"Re-doing" is a term used to describe the act of repeating or redoing something that has already been done. Synonyms for re-doing include redo, redoing, rework, reworking, revise, revising, revamp, revamping, improve, improving, amend, amending, edit, editing, update, updating, modify, modifying, refresh, refreshing, polish, polishing, redo, remaking, remake and renewing. These synonyms have similar meanings and can be used interchangeably depending on the context in which they are used. Re-doing allows one to improve on their previous work and make necessary changes in order to create the best outcome possible.