REVAMP (5 letters) The term CHANGE TOTALLY can be broken down into two crossword solutions: REDO (4 letters) and REVAMP (5 letters). REDO is a verb meaning to do something again, usually with the intention of improving it. REVAMP is a verb meaning to make significant changes to something in order to improve it or update it. Together, these two words suggest a complete overhaul of something, making it totally different from its original form.