The term 'give a makeover to' can be summarized by two crossword solutions: restyle (7 letters) and REDO (4 letters). Restyling involves changing the appearance of something, such as a hairstyle, clothing, or furniture. Redoing is the act of doing something again, such as repainting a room or reupholstering a chair. Both terms are used to describe the process of making changes to something in order to improve its appearance.