GIVE A FACE-LIFT is a term used to describe a process of renovating or remodeling a space. The crossword solutions REDO (4 letters), RENOVATE (8 letters), and REMODEL (7 letters) all refer to this process. REDO implies making changes to an existing structure, while RENOVATE and REMODEL imply more extensive changes, such as replacing fixtures or adding new features. All three terms refer to the same concept of giving a space a new look.