rollback word rolling back time price save money

360 aboutface again around back backtrack backtracking backward change changing clock conceptual design discount discounting earlier early gauge hours illustrated illustration less lessen low lower mark markdown memorable memory meter mileage minutes moment money odometer opposite overturn overturning past period price redo reduce reducing reduction regress regressing regression retroactive return returning reversal reverse reversing revise revising revision roll rollback rolling round sale save savings store text time travel traveling turn turning word words