Blowing away is a phrase that is often used to describe something that is so impressive or overwhelming that it leaves the observer in awe. The crossword solutions for this term are eroding (7 letters), awing (5 letters), and wowing (6 letters). Eroding refers to the gradual wearing away of something, such as land or a structure, by wind or water. Awing is an adjective that describes something that is inspiring awe or admiration. Wowing is an informal term that means to amaze or impress someone. Together, these three words capture the idea of something being so powerful or impressive that it leaves the observer in awe.