The term 'Pure as the Driven Snow' is a phrase used to describe something that is completely pure and untainted. This phrase can be broken down into two crossword solutions: CHASTE (6 letters) and LILYWHITE (9 letters). CHASTE means morally pure, innocent, and virtuous, while LILYWHITE means spotlessly clean and pure. Together, these two words accurately describe the phrase 'Pure as the Driven Snow, ' which is often used to describe something that is completely pure and untainted.