Shift Neighbor is a term used in computer programming to describe the relationship between certain keys on a keyboard. The five solutions for the term are ENTER (5 letters), ALT (3 letters), SLASH (5 letters), CTRL (4 letters), and ENTERKEY (8 letters). ENTER is the key used to submit information or commands, ALT is used to access menus and other functions, SLASH is used to ENTER a forward SLASH character, CTRL is used to perform various functions such as copy and paste, and ENTERKEY is a combination of the ENTER and CTRL keys.